72737010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{13249}}^1$

素因数の和:13323

約数の個数: 48

約数和(自身を含む): 192231000

約数和(自身を除く): 119493990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 13249, 26498, 39747, 66245, 79494, 119241, 132490, 198735, 238482, 397470, 596205, 808189, 1192410, 1616378, 2424567, 4040945, 4849134, 7273701, 8081890, 12122835, 14547402, 24245670, 36368505, 72737010]

約数ペア:

[(1, 72737010), (2, 36368505), (3, 24245670), (5, 14547402), (6, 12122835), (9, 8081890), (10, 7273701), (15, 4849134), (18, 4040945), (30, 2424567), (45, 1616378), (61, 1192410), (90, 808189), (122, 596205), (183, 397470), (305, 238482), (366, 198735), (549, 132490), (610, 119241), (915, 79494), (1098, 66245), (1830, 39747), (2745, 26498), (5490, 13249)]