28705527630

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{63397}}^1$

素因数の和:63472

約数の個数: 160

約数和(自身を含む): 85057799904

約数和(自身を除く): 56352272274

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 43, 45, 54, 65, 78, 81, 86, 90, 117, 129, 130, 135, 162, 195, 215, 234, 258, 270, 351, 387, 390, 405, 430, 559, 585, 645, 702, 774, 810, 1053, 1118, 1161, 1170, 1290, 1677, 1755, 1935, 2106, 2322, 2795, 3354, 3483, 3510, 3870, 5031, 5265, 5590, 5805, 6966, 8385, 10062, 10530, 11610, 15093, 16770, 17415, 25155, 30186, 34830, 45279, 50310, 63397, 75465, 90558, 126794, 150930, 190191, 226395, 316985, 380382, 452790, 570573, 633970, 824161, 950955, 1141146, 1648322, 1711719, 1901910, 2472483, 2726071, 2852865, 3423438, 4120805, 4944966, 5135157, 5452142, 5705730, 7417449, 8178213, 8241610, 8558595, 10270314, 12362415, 13630355, 14834898, 16356426, 17117190, 22252347, 24534639, 24724830, 25675785, 27260710, 35438923, 37087245, 40891065, 44504694, 49069278, 51351570, 66757041, 70877846, 73603917, 74174490, 81782130, 106316769, 111261735, 122673195, 133514082, 147207834, 177194615, 212633538, 220811751, 222523470, 245346390, 318950307, 333785205, 354389230, 368019585, 441623502, 531583845, 637900614, 667570410, 736039170, 956850921, 1063167690, 1104058755, 1594751535, 1913701842, 2208117510, 2870552763, 3189503070, 4784254605, 5741105526, 9568509210, 14352763815, 28705527630]

約数ペア:

[(1, 28705527630), (2, 14352763815), (3, 9568509210), (5, 5741105526), (6, 4784254605), (9, 3189503070), (10, 2870552763), (13, 2208117510), (15, 1913701842), (18, 1594751535), (26, 1104058755), (27, 1063167690), (30, 956850921), (39, 736039170), (43, 667570410), (45, 637900614), (54, 531583845), (65, 441623502), (78, 368019585), (81, 354389230), (86, 333785205), (90, 318950307), (117, 245346390), (129, 222523470), (130, 220811751), (135, 212633538), (162, 177194615), (195, 147207834), (215, 133514082), (234, 122673195), (258, 111261735), (270, 106316769), (351, 81782130), (387, 74174490), (390, 73603917), (405, 70877846), (430, 66757041), (559, 51351570), (585, 49069278), (645, 44504694), (702, 40891065), (774, 37087245), (810, 35438923), (1053, 27260710), (1118, 25675785), (1161, 24724830), (1170, 24534639), (1290, 22252347), (1677, 17117190), (1755, 16356426), (1935, 14834898), (2106, 13630355), (2322, 12362415), (2795, 10270314), (3354, 8558595), (3483, 8241610), (3510, 8178213), (3870, 7417449), (5031, 5705730), (5265, 5452142), (5590, 5135157), (5805, 4944966), (6966, 4120805), (8385, 3423438), (10062, 2852865), (10530, 2726071), (11610, 2472483), (15093, 1901910), (16770, 1711719), (17415, 1648322), (25155, 1141146), (30186, 950955), (34830, 824161), (45279, 633970), (50310, 570573), (63397, 452790), (75465, 380382), (90558, 316985), (126794, 226395), (150930, 190191)]