4594980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 14281344

約数和(自身を除く): 9686364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 43, 52, 60, 65, 78, 86, 129, 130, 137, 156, 172, 195, 215, 258, 260, 274, 390, 411, 430, 516, 548, 559, 645, 685, 780, 822, 860, 1118, 1290, 1370, 1644, 1677, 1781, 2055, 2236, 2580, 2740, 2795, 3354, 3562, 4110, 5343, 5590, 5891, 6708, 7124, 8220, 8385, 8905, 10686, 11180, 11782, 16770, 17673, 17810, 21372, 23564, 26715, 29455, 33540, 35346, 35620, 53430, 58910, 70692, 76583, 88365, 106860, 117820, 153166, 176730, 229749, 306332, 353460, 382915, 459498, 765830, 918996, 1148745, 1531660, 2297490, 4594980]

約数ペア:

[(1, 4594980), (2, 2297490), (3, 1531660), (4, 1148745), (5, 918996), (6, 765830), (10, 459498), (12, 382915), (13, 353460), (15, 306332), (20, 229749), (26, 176730), (30, 153166), (39, 117820), (43, 106860), (52, 88365), (60, 76583), (65, 70692), (78, 58910), (86, 53430), (129, 35620), (130, 35346), (137, 33540), (156, 29455), (172, 26715), (195, 23564), (215, 21372), (258, 17810), (260, 17673), (274, 16770), (390, 11782), (411, 11180), (430, 10686), (516, 8905), (548, 8385), (559, 8220), (645, 7124), (685, 6708), (780, 5891), (822, 5590), (860, 5343), (1118, 4110), (1290, 3562), (1370, 3354), (1644, 2795), (1677, 2740), (1781, 2580), (2055, 2236)]