15707937180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{30559}}^1$

素因数の和:31243

約数の個数: 96

約数和(自身を含む): 47438899200

約数和(自身を除く): 31730962020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 659, 780, 1318, 1977, 2636, 3295, 3954, 6590, 7908, 8567, 9885, 13180, 17134, 19770, 25701, 30559, 34268, 39540, 42835, 51402, 61118, 85670, 91677, 102804, 122236, 128505, 152795, 171340, 183354, 257010, 305590, 366708, 397267, 458385, 514020, 611180, 794534, 916770, 1191801, 1589068, 1833540, 1986335, 2383602, 3972670, 4767204, 5959005, 7945340, 11918010, 20138381, 23836020, 40276762, 60415143, 80553524, 100691905, 120830286, 201383810, 241660572, 261798953, 302075715, 402767620, 523597906, 604151430, 785396859, 1047195812, 1208302860, 1308994765, 1570793718, 2617989530, 3141587436, 3926984295, 5235979060, 7853968590, 15707937180]

約数ペア:

[(1, 15707937180), (2, 7853968590), (3, 5235979060), (4, 3926984295), (5, 3141587436), (6, 2617989530), (10, 1570793718), (12, 1308994765), (13, 1208302860), (15, 1047195812), (20, 785396859), (26, 604151430), (30, 523597906), (39, 402767620), (52, 302075715), (60, 261798953), (65, 241660572), (78, 201383810), (130, 120830286), (156, 100691905), (195, 80553524), (260, 60415143), (390, 40276762), (659, 23836020), (780, 20138381), (1318, 11918010), (1977, 7945340), (2636, 5959005), (3295, 4767204), (3954, 3972670), (6590, 2383602), (7908, 1986335), (8567, 1833540), (9885, 1589068), (13180, 1191801), (17134, 916770), (19770, 794534), (25701, 611180), (30559, 514020), (34268, 458385), (39540, 397267), (42835, 366708), (51402, 305590), (61118, 257010), (85670, 183354), (91677, 171340), (102804, 152795), (122236, 128505)]