169330370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 128

約数和(自身を含む): 382205952

約数和(自身を除く): 212875582

約数列:

[1, 2, 5, 10, 11, 17, 22, 23, 31, 34, 46, 55, 62, 85, 110, 115, 127, 155, 170, 187, 230, 253, 254, 310, 341, 374, 391, 506, 527, 635, 682, 713, 782, 935, 1054, 1265, 1270, 1397, 1426, 1705, 1870, 1955, 2159, 2530, 2635, 2794, 2921, 3410, 3565, 3910, 3937, 4301, 4318, 5270, 5797, 5842, 6985, 7130, 7843, 7874, 8602, 10795, 11594, 12121, 13970, 14605, 15686, 19685, 21505, 21590, 23749, 24242, 28985, 29210, 32131, 39215, 39370, 43010, 43307, 47498, 49657, 57970, 60605, 64262, 66929, 78430, 86614, 90551, 99314, 118745, 121210, 133331, 133858, 160655, 181102, 216535, 237490, 248285, 266662, 321310, 334645, 433070, 452755, 496570, 546227, 666655, 669290, 736219, 905510, 996061, 1092454, 1333310, 1472438, 1539367, 1992122, 2731135, 3078734, 3681095, 4980305, 5462270, 7362190, 7696835, 9960610, 15393670, 16933037, 33866074, 84665185, 169330370]

約数ペア:

[(1, 169330370), (2, 84665185), (5, 33866074), (10, 16933037), (11, 15393670), (17, 9960610), (22, 7696835), (23, 7362190), (31, 5462270), (34, 4980305), (46, 3681095), (55, 3078734), (62, 2731135), (85, 1992122), (110, 1539367), (115, 1472438), (127, 1333310), (155, 1092454), (170, 996061), (187, 905510), (230, 736219), (253, 669290), (254, 666655), (310, 546227), (341, 496570), (374, 452755), (391, 433070), (506, 334645), (527, 321310), (635, 266662), (682, 248285), (713, 237490), (782, 216535), (935, 181102), (1054, 160655), (1265, 133858), (1270, 133331), (1397, 121210), (1426, 118745), (1705, 99314), (1870, 90551), (1955, 86614), (2159, 78430), (2530, 66929), (2635, 64262), (2794, 60605), (2921, 57970), (3410, 49657), (3565, 47498), (3910, 43307), (3937, 43010), (4301, 39370), (4318, 39215), (5270, 32131), (5797, 29210), (5842, 28985), (6985, 24242), (7130, 23749), (7843, 21590), (7874, 21505), (8602, 19685), (10795, 15686), (11594, 14605), (12121, 13970)]