1515672860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1327}}^1$

素因数の和:1563

約数の個数: 96

約数和(自身を含む): 3598221312

約数和(自身を除く): 2082548452

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 191, 230, 260, 299, 382, 460, 598, 764, 955, 1196, 1327, 1495, 1910, 2483, 2654, 2990, 3820, 4393, 4966, 5308, 5980, 6635, 8786, 9932, 12415, 13270, 17251, 17572, 21965, 24830, 26540, 30521, 34502, 43930, 49660, 57109, 61042, 69004, 86255, 87860, 114218, 122084, 152605, 172510, 228436, 253457, 285545, 305210, 345020, 396773, 506914, 571090, 610420, 793546, 1013828, 1142180, 1267285, 1587092, 1983865, 2534570, 3294941, 3967730, 5069140, 5829511, 6589882, 7935460, 11659022, 13179764, 16474705, 23318044, 29147555, 32949410, 58295110, 65898820, 75783643, 116590220, 151567286, 303134572, 378918215, 757836430, 1515672860]

約数ペア:

[(1, 1515672860), (2, 757836430), (4, 378918215), (5, 303134572), (10, 151567286), (13, 116590220), (20, 75783643), (23, 65898820), (26, 58295110), (46, 32949410), (52, 29147555), (65, 23318044), (92, 16474705), (115, 13179764), (130, 11659022), (191, 7935460), (230, 6589882), (260, 5829511), (299, 5069140), (382, 3967730), (460, 3294941), (598, 2534570), (764, 1983865), (955, 1587092), (1196, 1267285), (1327, 1142180), (1495, 1013828), (1910, 793546), (2483, 610420), (2654, 571090), (2990, 506914), (3820, 396773), (4393, 345020), (4966, 305210), (5308, 285545), (5980, 253457), (6635, 228436), (8786, 172510), (9932, 152605), (12415, 122084), (13270, 114218), (17251, 87860), (17572, 86255), (21965, 69004), (24830, 61042), (26540, 57109), (30521, 49660), (34502, 43930)]