8285370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 21012480

約数和(自身を除く): 12727110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 59, 62, 93, 118, 151, 155, 177, 186, 295, 302, 310, 354, 453, 465, 590, 755, 885, 906, 930, 1510, 1770, 1829, 2265, 3658, 4530, 4681, 5487, 8909, 9145, 9362, 10974, 14043, 17818, 18290, 23405, 26727, 27435, 28086, 44545, 46810, 53454, 54870, 70215, 89090, 133635, 140430, 267270, 276179, 552358, 828537, 1380895, 1657074, 2761790, 4142685, 8285370]

約数ペア:

[(1, 8285370), (2, 4142685), (3, 2761790), (5, 1657074), (6, 1380895), (10, 828537), (15, 552358), (30, 276179), (31, 267270), (59, 140430), (62, 133635), (93, 89090), (118, 70215), (151, 54870), (155, 53454), (177, 46810), (186, 44545), (295, 28086), (302, 27435), (310, 26727), (354, 23405), (453, 18290), (465, 17818), (590, 14043), (755, 10974), (885, 9362), (906, 9145), (930, 8909), (1510, 5487), (1770, 4681), (1829, 4530), (2265, 3658)]