497243370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2027}}^1$

素因数の和:2104

約数の個数: 128

約数和(自身を含む): 1398249216

約数和(自身を除く): 901005846

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 37, 39, 51, 65, 74, 78, 85, 102, 111, 130, 170, 185, 195, 221, 222, 255, 370, 390, 442, 481, 510, 555, 629, 663, 962, 1105, 1110, 1258, 1326, 1443, 1887, 2027, 2210, 2405, 2886, 3145, 3315, 3774, 4054, 4810, 6081, 6290, 6630, 7215, 8177, 9435, 10135, 12162, 14430, 16354, 18870, 20270, 24531, 26351, 30405, 34459, 40885, 49062, 52702, 60810, 68918, 74999, 79053, 81770, 103377, 122655, 131755, 149998, 158106, 172295, 206754, 224997, 245310, 263510, 344590, 374995, 395265, 447967, 449994, 516885, 749990, 790530, 895934, 974987, 1033770, 1124985, 1274983, 1343901, 1949974, 2239835, 2249970, 2549966, 2687802, 2924961, 3824949, 4479670, 4874935, 5849922, 6374915, 6719505, 7649898, 9749870, 12749830, 13439010, 14624805, 16574779, 19124745, 29249610, 33149558, 38249490, 49724337, 82873895, 99448674, 165747790, 248621685, 497243370]

約数ペア:

[(1, 497243370), (2, 248621685), (3, 165747790), (5, 99448674), (6, 82873895), (10, 49724337), (13, 38249490), (15, 33149558), (17, 29249610), (26, 19124745), (30, 16574779), (34, 14624805), (37, 13439010), (39, 12749830), (51, 9749870), (65, 7649898), (74, 6719505), (78, 6374915), (85, 5849922), (102, 4874935), (111, 4479670), (130, 3824949), (170, 2924961), (185, 2687802), (195, 2549966), (221, 2249970), (222, 2239835), (255, 1949974), (370, 1343901), (390, 1274983), (442, 1124985), (481, 1033770), (510, 974987), (555, 895934), (629, 790530), (663, 749990), (962, 516885), (1105, 449994), (1110, 447967), (1258, 395265), (1326, 374995), (1443, 344590), (1887, 263510), (2027, 245310), (2210, 224997), (2405, 206754), (2886, 172295), (3145, 158106), (3315, 149998), (3774, 131755), (4054, 122655), (4810, 103377), (6081, 81770), (6290, 79053), (6630, 74999), (7215, 68918), (8177, 60810), (9435, 52702), (10135, 49062), (12162, 40885), (14430, 34459), (16354, 30405), (18870, 26351), (20270, 24531)]