265569570

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{619}}^1$

素因数の和:869

約数の個数: 128

約数和(自身を含む): 814233600

約数和(自身を除く): 548664030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 227, 270, 315, 378, 454, 619, 630, 681, 945, 1135, 1238, 1362, 1589, 1857, 1890, 2043, 2270, 3095, 3178, 3405, 3714, 4086, 4333, 4767, 5571, 6129, 6190, 6810, 7945, 8666, 9285, 9534, 10215, 11142, 12258, 12999, 14301, 15890, 16713, 18570, 20430, 21665, 23835, 25998, 27855, 28602, 30645, 33426, 38997, 42903, 43330, 47670, 55710, 61290, 64995, 71505, 77994, 83565, 85806, 116991, 129990, 140513, 143010, 167130, 194985, 214515, 233982, 281026, 389970, 421539, 429030, 584955, 702565, 843078, 983591, 1169910, 1264617, 1405130, 1967182, 2107695, 2529234, 2950773, 3793851, 4215390, 4917955, 5901546, 6323085, 7587702, 8852319, 9835910, 12646170, 14753865, 17704638, 18969255, 26556957, 29507730, 37938510, 44261595, 53113914, 88523190, 132784785, 265569570]

約数ペア:

[(1, 265569570), (2, 132784785), (3, 88523190), (5, 53113914), (6, 44261595), (7, 37938510), (9, 29507730), (10, 26556957), (14, 18969255), (15, 17704638), (18, 14753865), (21, 12646170), (27, 9835910), (30, 8852319), (35, 7587702), (42, 6323085), (45, 5901546), (54, 4917955), (63, 4215390), (70, 3793851), (90, 2950773), (105, 2529234), (126, 2107695), (135, 1967182), (189, 1405130), (210, 1264617), (227, 1169910), (270, 983591), (315, 843078), (378, 702565), (454, 584955), (619, 429030), (630, 421539), (681, 389970), (945, 281026), (1135, 233982), (1238, 214515), (1362, 194985), (1589, 167130), (1857, 143010), (1890, 140513), (2043, 129990), (2270, 116991), (3095, 85806), (3178, 83565), (3405, 77994), (3714, 71505), (4086, 64995), (4333, 61290), (4767, 55710), (5571, 47670), (6129, 43330), (6190, 42903), (6810, 38997), (7945, 33426), (8666, 30645), (9285, 28602), (9534, 27855), (10215, 25998), (11142, 23835), (12258, 21665), (12999, 20430), (14301, 18570), (15890, 16713)]