73300890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{187951}}^1$

素因数の和:187974

約数の個数: 32

約数和(自身を含む): 189455616

約数和(自身を除く): 116154726

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 187951, 375902, 563853, 939755, 1127706, 1879510, 2443363, 2819265, 4886726, 5638530, 7330089, 12216815, 14660178, 24433630, 36650445, 73300890]

約数ペア:

[(1, 73300890), (2, 36650445), (3, 24433630), (5, 14660178), (6, 12216815), (10, 7330089), (13, 5638530), (15, 4886726), (26, 2819265), (30, 2443363), (39, 1879510), (65, 1127706), (78, 939755), (130, 563853), (195, 375902), (390, 187951)]