85818810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:508

約数の個数: 128

約数和(自身を含む): 260112384

約数和(自身を除く): 174293574

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 97, 105, 110, 154, 165, 194, 210, 231, 291, 330, 383, 385, 462, 485, 582, 679, 766, 770, 970, 1067, 1149, 1155, 1358, 1455, 1915, 2037, 2134, 2298, 2310, 2681, 2910, 3201, 3395, 3830, 4074, 4213, 5335, 5362, 5745, 6402, 6790, 7469, 8043, 8426, 10185, 10670, 11490, 12639, 13405, 14938, 16005, 16086, 20370, 21065, 22407, 25278, 26810, 29491, 32010, 37151, 37345, 40215, 42130, 44814, 58982, 63195, 74302, 74690, 80430, 88473, 111453, 112035, 126390, 147455, 176946, 185755, 222906, 224070, 260057, 294910, 371510, 408661, 442365, 520114, 557265, 780171, 817322, 884730, 1114530, 1225983, 1300285, 1560342, 2043305, 2451966, 2600570, 2860627, 3900855, 4086610, 5721254, 6129915, 7801710, 8581881, 12259830, 14303135, 17163762, 28606270, 42909405, 85818810]

約数ペア:

[(1, 85818810), (2, 42909405), (3, 28606270), (5, 17163762), (6, 14303135), (7, 12259830), (10, 8581881), (11, 7801710), (14, 6129915), (15, 5721254), (21, 4086610), (22, 3900855), (30, 2860627), (33, 2600570), (35, 2451966), (42, 2043305), (55, 1560342), (66, 1300285), (70, 1225983), (77, 1114530), (97, 884730), (105, 817322), (110, 780171), (154, 557265), (165, 520114), (194, 442365), (210, 408661), (231, 371510), (291, 294910), (330, 260057), (383, 224070), (385, 222906), (462, 185755), (485, 176946), (582, 147455), (679, 126390), (766, 112035), (770, 111453), (970, 88473), (1067, 80430), (1149, 74690), (1155, 74302), (1358, 63195), (1455, 58982), (1915, 44814), (2037, 42130), (2134, 40215), (2298, 37345), (2310, 37151), (2681, 32010), (2910, 29491), (3201, 26810), (3395, 25278), (3830, 22407), (4074, 21065), (4213, 20370), (5335, 16086), (5362, 16005), (5745, 14938), (6402, 13405), (6790, 12639), (7469, 11490), (8043, 10670), (8426, 10185)]