998249310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{3943}}^1$

素因数の和:4082

約数の個数: 96

約数和(自身を含む): 2713314240

約数和(自身を除く): 1715064930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 97, 145, 174, 194, 261, 290, 291, 435, 485, 522, 582, 870, 873, 970, 1305, 1455, 1746, 2610, 2813, 2910, 3943, 4365, 5626, 7886, 8439, 8730, 11829, 14065, 16878, 19715, 23658, 25317, 28130, 35487, 39430, 42195, 50634, 59145, 70974, 84390, 114347, 118290, 126585, 177435, 228694, 253170, 343041, 354870, 382471, 571735, 686082, 764942, 1029123, 1143470, 1147413, 1715205, 1912355, 2058246, 2294826, 3430410, 3442239, 3824710, 5145615, 5737065, 6884478, 10291230, 11091659, 11474130, 17211195, 22183318, 33274977, 34422390, 55458295, 66549954, 99824931, 110916590, 166374885, 199649862, 332749770, 499124655, 998249310]

約数ペア:

[(1, 998249310), (2, 499124655), (3, 332749770), (5, 199649862), (6, 166374885), (9, 110916590), (10, 99824931), (15, 66549954), (18, 55458295), (29, 34422390), (30, 33274977), (45, 22183318), (58, 17211195), (87, 11474130), (90, 11091659), (97, 10291230), (145, 6884478), (174, 5737065), (194, 5145615), (261, 3824710), (290, 3442239), (291, 3430410), (435, 2294826), (485, 2058246), (522, 1912355), (582, 1715205), (870, 1147413), (873, 1143470), (970, 1029123), (1305, 764942), (1455, 686082), (1746, 571735), (2610, 382471), (2813, 354870), (2910, 343041), (3943, 253170), (4365, 228694), (5626, 177435), (7886, 126585), (8439, 118290), (8730, 114347), (11829, 84390), (14065, 70974), (16878, 59145), (19715, 50634), (23658, 42195), (25317, 39430), (28130, 35487)]