191980860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{78041}}^1$

素因数の和:78094

約数の個数: 48

約数和(自身を含む): 550664352

約数和(自身を除く): 358683492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 78041, 156082, 234123, 312164, 390205, 468246, 780410, 936492, 1170615, 1560820, 2341230, 3199681, 4682460, 6399362, 9599043, 12798724, 15998405, 19198086, 31996810, 38396172, 47995215, 63993620, 95990430, 191980860]

約数ペア:

[(1, 191980860), (2, 95990430), (3, 63993620), (4, 47995215), (5, 38396172), (6, 31996810), (10, 19198086), (12, 15998405), (15, 12798724), (20, 9599043), (30, 6399362), (41, 4682460), (60, 3199681), (82, 2341230), (123, 1560820), (164, 1170615), (205, 936492), (246, 780410), (410, 468246), (492, 390205), (615, 312164), (820, 234123), (1230, 156082), (2460, 78041)]