189838110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:311

約数の個数: 192

約数和(自身を含む): 593252352

約数和(自身を除く): 403414242

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 31, 33, 35, 42, 55, 62, 66, 70, 77, 93, 105, 110, 121, 154, 155, 165, 186, 210, 217, 231, 241, 242, 310, 330, 341, 363, 385, 434, 462, 465, 482, 605, 651, 682, 723, 726, 770, 847, 930, 1023, 1085, 1155, 1205, 1210, 1302, 1446, 1687, 1694, 1705, 1815, 2046, 2170, 2310, 2387, 2410, 2541, 2651, 3255, 3374, 3410, 3615, 3630, 3751, 4235, 4774, 5061, 5082, 5115, 5302, 6510, 7161, 7230, 7471, 7502, 7953, 8435, 8470, 10122, 10230, 11253, 11935, 12705, 13255, 14322, 14942, 15906, 16870, 18557, 18755, 22413, 22506, 23870, 25305, 25410, 26257, 26510, 29161, 35805, 37114, 37355, 37510, 39765, 44826, 50610, 52297, 52514, 55671, 56265, 58322, 71610, 74710, 78771, 79530, 82181, 87483, 92785, 104594, 111342, 112065, 112530, 131285, 145805, 156891, 157542, 164362, 174966, 185570, 204127, 224130, 246543, 261485, 262570, 278355, 291610, 313782, 393855, 408254, 410905, 437415, 493086, 522970, 556710, 575267, 612381, 784455, 787710, 821810, 874830, 903991, 1020635, 1150534, 1224762, 1232715, 1568910, 1725801, 1807982, 2041270, 2465430, 2711973, 2876335, 3061905, 3451602, 4519955, 5423946, 5752670, 6123810, 6327937, 8629005, 9039910, 12655874, 13559865, 17258010, 18983811, 27119730, 31639685, 37967622, 63279370, 94919055, 189838110]

約数ペア:

[(1, 189838110), (2, 94919055), (3, 63279370), (5, 37967622), (6, 31639685), (7, 27119730), (10, 18983811), (11, 17258010), (14, 13559865), (15, 12655874), (21, 9039910), (22, 8629005), (30, 6327937), (31, 6123810), (33, 5752670), (35, 5423946), (42, 4519955), (55, 3451602), (62, 3061905), (66, 2876335), (70, 2711973), (77, 2465430), (93, 2041270), (105, 1807982), (110, 1725801), (121, 1568910), (154, 1232715), (155, 1224762), (165, 1150534), (186, 1020635), (210, 903991), (217, 874830), (231, 821810), (241, 787710), (242, 784455), (310, 612381), (330, 575267), (341, 556710), (363, 522970), (385, 493086), (434, 437415), (462, 410905), (465, 408254), (482, 393855), (605, 313782), (651, 291610), (682, 278355), (723, 262570), (726, 261485), (770, 246543), (847, 224130), (930, 204127), (1023, 185570), (1085, 174966), (1155, 164362), (1205, 157542), (1210, 156891), (1302, 145805), (1446, 131285), (1687, 112530), (1694, 112065), (1705, 111342), (1815, 104594), (2046, 92785), (2170, 87483), (2310, 82181), (2387, 79530), (2410, 78771), (2541, 74710), (2651, 71610), (3255, 58322), (3374, 56265), (3410, 55671), (3615, 52514), (3630, 52297), (3751, 50610), (4235, 44826), (4774, 39765), (5061, 37510), (5082, 37355), (5115, 37114), (5302, 35805), (6510, 29161), (7161, 26510), (7230, 26257), (7471, 25410), (7502, 25305), (7953, 23870), (8435, 22506), (8470, 22413), (10122, 18755), (10230, 18557), (11253, 16870), (11935, 15906), (12705, 14942), (13255, 14322)]