78275310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4951}}^1$

素因数の和:5009

約数の個数: 64

約数和(自身を含む): 205369344

約数和(自身を除く): 127094034

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 85, 93, 102, 155, 170, 186, 255, 310, 465, 510, 527, 930, 1054, 1581, 2635, 3162, 4951, 5270, 7905, 9902, 14853, 15810, 24755, 29706, 49510, 74265, 84167, 148530, 153481, 168334, 252501, 306962, 420835, 460443, 505002, 767405, 841670, 920886, 1262505, 1534810, 2302215, 2525010, 2609177, 4604430, 5218354, 7827531, 13045885, 15655062, 26091770, 39137655, 78275310]

約数ペア:

[(1, 78275310), (2, 39137655), (3, 26091770), (5, 15655062), (6, 13045885), (10, 7827531), (15, 5218354), (17, 4604430), (30, 2609177), (31, 2525010), (34, 2302215), (51, 1534810), (62, 1262505), (85, 920886), (93, 841670), (102, 767405), (155, 505002), (170, 460443), (186, 420835), (255, 306962), (310, 252501), (465, 168334), (510, 153481), (527, 148530), (930, 84167), (1054, 74265), (1581, 49510), (2635, 29706), (3162, 24755), (4951, 15810), (5270, 14853), (7905, 9902)]