22513307820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{77863}}^1$

素因数の和:78015

約数の個数: 96

約数和(自身を含む): 64882513920

約数和(自身を除く): 42369206100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 79, 122, 158, 183, 237, 244, 305, 316, 366, 395, 474, 610, 732, 790, 915, 948, 1185, 1220, 1580, 1830, 2370, 3660, 4740, 4819, 9638, 14457, 19276, 24095, 28914, 48190, 57828, 72285, 77863, 96380, 144570, 155726, 233589, 289140, 311452, 389315, 467178, 778630, 934356, 1167945, 1557260, 2335890, 4671780, 4749643, 6151177, 9499286, 12302354, 14248929, 18453531, 18998572, 23748215, 24604708, 28497858, 30755885, 36907062, 47496430, 56995716, 61511770, 71244645, 73814124, 92267655, 94992860, 123023540, 142489290, 184535310, 284978580, 369070620, 375221797, 750443594, 1125665391, 1500887188, 1876108985, 2251330782, 3752217970, 4502661564, 5628326955, 7504435940, 11256653910, 22513307820]

約数ペア:

[(1, 22513307820), (2, 11256653910), (3, 7504435940), (4, 5628326955), (5, 4502661564), (6, 3752217970), (10, 2251330782), (12, 1876108985), (15, 1500887188), (20, 1125665391), (30, 750443594), (60, 375221797), (61, 369070620), (79, 284978580), (122, 184535310), (158, 142489290), (183, 123023540), (237, 94992860), (244, 92267655), (305, 73814124), (316, 71244645), (366, 61511770), (395, 56995716), (474, 47496430), (610, 36907062), (732, 30755885), (790, 28497858), (915, 24604708), (948, 23748215), (1185, 18998572), (1220, 18453531), (1580, 14248929), (1830, 12302354), (2370, 9499286), (3660, 6151177), (4740, 4749643), (4819, 4671780), (9638, 2335890), (14457, 1557260), (19276, 1167945), (24095, 934356), (28914, 778630), (48190, 467178), (57828, 389315), (72285, 311452), (77863, 289140), (96380, 233589), (144570, 155726)]