15697203030

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19379263}}^1$

素因数の和:19379282

約数の個数: 40

約数和(自身を含む): 42208036992

約数和(自身を除く): 26510833962

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 19379263, 38758526, 58137789, 96896315, 116275578, 174413367, 193792630, 290688945, 348826734, 523240101, 581377890, 872066835, 1046480202, 1569720303, 1744133670, 2616200505, 3139440606, 5232401010, 7848601515, 15697203030]

約数ペア:

[(1, 15697203030), (2, 7848601515), (3, 5232401010), (5, 3139440606), (6, 2616200505), (9, 1744133670), (10, 1569720303), (15, 1046480202), (18, 872066835), (27, 581377890), (30, 523240101), (45, 348826734), (54, 290688945), (81, 193792630), (90, 174413367), (135, 116275578), (162, 96896315), (270, 58137789), (405, 38758526), (810, 19379263)]