71332860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{38351}}^1$

素因数の和:38394

約数の個数: 48

約数和(自身を含む): 206180352

約数和(自身を除く): 134847492

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, 38351, 76702, 115053, 153404, 191755, 230106, 383510, 460212, 575265, 767020, 1150530, 1188881, 2301060, 2377762, 3566643, 4755524, 5944405, 7133286, 11888810, 14266572, 17833215, 23777620, 35666430, 71332860]

約数ペア:

[(1, 71332860), (2, 35666430), (3, 23777620), (4, 17833215), (5, 14266572), (6, 11888810), (10, 7133286), (12, 5944405), (15, 4755524), (20, 3566643), (30, 2377762), (31, 2301060), (60, 1188881), (62, 1150530), (93, 767020), (124, 575265), (155, 460212), (186, 383510), (310, 230106), (372, 191755), (465, 153404), (620, 115053), (930, 76702), (1860, 38351)]