99031230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1997}}^1$

素因数の和:2058

約数の個数: 96

約数和(自身を含む): 280519200

約数和(自身を除く): 181487970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 29, 30, 38, 45, 57, 58, 87, 90, 95, 114, 145, 171, 174, 190, 261, 285, 290, 342, 435, 522, 551, 570, 855, 870, 1102, 1305, 1653, 1710, 1997, 2610, 2755, 3306, 3994, 4959, 5510, 5991, 8265, 9918, 9985, 11982, 16530, 17973, 19970, 24795, 29955, 35946, 37943, 49590, 57913, 59910, 75886, 89865, 113829, 115826, 173739, 179730, 189715, 227658, 289565, 341487, 347478, 379430, 521217, 569145, 579130, 682974, 868695, 1042434, 1100347, 1138290, 1707435, 1737390, 2200694, 2606085, 3301041, 3414870, 5212170, 5501735, 6602082, 9903123, 11003470, 16505205, 19806246, 33010410, 49515615, 99031230]

約数ペア:

[(1, 99031230), (2, 49515615), (3, 33010410), (5, 19806246), (6, 16505205), (9, 11003470), (10, 9903123), (15, 6602082), (18, 5501735), (19, 5212170), (29, 3414870), (30, 3301041), (38, 2606085), (45, 2200694), (57, 1737390), (58, 1707435), (87, 1138290), (90, 1100347), (95, 1042434), (114, 868695), (145, 682974), (171, 579130), (174, 569145), (190, 521217), (261, 379430), (285, 347478), (290, 341487), (342, 289565), (435, 227658), (522, 189715), (551, 179730), (570, 173739), (855, 115826), (870, 113829), (1102, 89865), (1305, 75886), (1653, 59910), (1710, 57913), (1997, 49590), (2610, 37943), (2755, 35946), (3306, 29955), (3994, 24795), (4959, 19970), (5510, 17973), (5991, 16530), (8265, 11982), (9918, 9985)]