69078540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37139}}^1$

素因数の和:37182

約数の個数: 48

約数和(自身を含む): 199664640

約数和(自身を除く): 130586100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 37139, 74278, 111417, 148556, 185695, 222834, 371390, 445668, 557085, 742780, 1114170, 1151309, 2228340, 2302618, 3453927, 4605236, 5756545, 6907854, 11513090, 13815708, 17269635, 23026180, 34539270, 69078540]

約数ペア:

[(1, 69078540), (2, 34539270), (3, 23026180), (4, 17269635), (5, 13815708), (6, 11513090), (10, 6907854), (12, 5756545), (15, 4605236), (20, 3453927), (30, 2302618), (31, 2228340), (60, 1151309), (62, 1114170), (93, 742780), (124, 557085), (155, 445668), (186, 371390), (310, 222834), (372, 185695), (465, 148556), (620, 111417), (930, 74278), (1860, 37139)]