30660630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1$

素因数の和:1062

約数の個数: 128

約数和(自身を含む): 98896896

約数和(自身を除く): 68236266

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 130, 143, 154, 165, 182, 195, 210, 231, 273, 286, 330, 385, 390, 429, 455, 462, 546, 715, 770, 858, 910, 1001, 1021, 1155, 1365, 1430, 2002, 2042, 2145, 2310, 2730, 3003, 3063, 4290, 5005, 5105, 6006, 6126, 7147, 10010, 10210, 11231, 13273, 14294, 15015, 15315, 21441, 22462, 26546, 30030, 30630, 33693, 35735, 39819, 42882, 56155, 66365, 67386, 71470, 78617, 79638, 92911, 107205, 112310, 132730, 146003, 157234, 168465, 185822, 199095, 214410, 235851, 278733, 292006, 336930, 393085, 398190, 438009, 464555, 471702, 557466, 730015, 786170, 876018, 929110, 1022021, 1179255, 1393665, 1460030, 2044042, 2190045, 2358510, 2787330, 3066063, 4380090, 5110105, 6132126, 10220210, 15330315, 30660630]

約数ペア:

[(1, 30660630), (2, 15330315), (3, 10220210), (5, 6132126), (6, 5110105), (7, 4380090), (10, 3066063), (11, 2787330), (13, 2358510), (14, 2190045), (15, 2044042), (21, 1460030), (22, 1393665), (26, 1179255), (30, 1022021), (33, 929110), (35, 876018), (39, 786170), (42, 730015), (55, 557466), (65, 471702), (66, 464555), (70, 438009), (77, 398190), (78, 393085), (91, 336930), (105, 292006), (110, 278733), (130, 235851), (143, 214410), (154, 199095), (165, 185822), (182, 168465), (195, 157234), (210, 146003), (231, 132730), (273, 112310), (286, 107205), (330, 92911), (385, 79638), (390, 78617), (429, 71470), (455, 67386), (462, 66365), (546, 56155), (715, 42882), (770, 39819), (858, 35735), (910, 33693), (1001, 30630), (1021, 30030), (1155, 26546), (1365, 22462), (1430, 21441), (2002, 15315), (2042, 15015), (2145, 14294), (2310, 13273), (2730, 11231), (3003, 10210), (3063, 10010), (4290, 7147), (5005, 6126), (5105, 6006)]