74927221590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{192121081}}^1$

素因数の和:192121104

約数の個数: 32

約数和(自身を含む): 193658050656

約数和(自身を除く): 118730829066

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 192121081, 384242162, 576363243, 960605405, 1152726486, 1921210810, 2497574053, 2881816215, 4995148106, 5763632430, 7492722159, 12487870265, 14985444318, 24975740530, 37463610795, 74927221590]

約数ペア:

[(1, 74927221590), (2, 37463610795), (3, 24975740530), (5, 14985444318), (6, 12487870265), (10, 7492722159), (13, 5763632430), (15, 4995148106), (26, 2881816215), (30, 2497574053), (39, 1921210810), (65, 1152726486), (78, 960605405), (130, 576363243), (195, 384242162), (390, 192121081)]