190990620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{46133}}^1$

素因数の和:46171

約数の個数: 72

約数和(自身を含む): 604539936

約数和(自身を除く): 413549316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 46133, 92266, 138399, 184532, 230665, 276798, 415197, 461330, 553596, 691995, 830394, 922660, 1061059, 1383990, 1660788, 2075985, 2122118, 2767980, 3183177, 4151970, 4244236, 5305295, 6366354, 8303940, 9549531, 10610590, 12732708, 15915885, 19099062, 21221180, 31831770, 38198124, 47747655, 63663540, 95495310, 190990620]

約数ペア:

[(1, 190990620), (2, 95495310), (3, 63663540), (4, 47747655), (5, 38198124), (6, 31831770), (9, 21221180), (10, 19099062), (12, 15915885), (15, 12732708), (18, 10610590), (20, 9549531), (23, 8303940), (30, 6366354), (36, 5305295), (45, 4244236), (46, 4151970), (60, 3183177), (69, 2767980), (90, 2122118), (92, 2075985), (115, 1660788), (138, 1383990), (180, 1061059), (207, 922660), (230, 830394), (276, 691995), (345, 553596), (414, 461330), (460, 415197), (690, 276798), (828, 230665), (1035, 184532), (1380, 138399), (2070, 92266), (4140, 46133)]