896078820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{164117}}^1$

素因数の和:164149

約数の個数: 96

約数和(自身を含む): 3088044288

約数和(自身を除く): 2191965468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 164117, 328234, 492351, 656468, 820585, 984702, 1148819, 1641170, 1969404, 2133521, 2297638, 2461755, 3282340, 3446457, 4267042, 4595276, 4923510, 5744095, 6400563, 6892914, 8534084, 9847020, 10667605, 11488190, 12801126, 13785828, 14934647, 17232285, 21335210, 22976380, 25602252, 29869294, 32002815, 34464570, 42670420, 44803941, 59738588, 64005630, 68929140, 74673235, 89607882, 128011260, 149346470, 179215764, 224019705, 298692940, 448039410, 896078820]

約数ペア:

[(1, 896078820), (2, 448039410), (3, 298692940), (4, 224019705), (5, 179215764), (6, 149346470), (7, 128011260), (10, 89607882), (12, 74673235), (13, 68929140), (14, 64005630), (15, 59738588), (20, 44803941), (21, 42670420), (26, 34464570), (28, 32002815), (30, 29869294), (35, 25602252), (39, 22976380), (42, 21335210), (52, 17232285), (60, 14934647), (65, 13785828), (70, 12801126), (78, 11488190), (84, 10667605), (91, 9847020), (105, 8534084), (130, 6892914), (140, 6400563), (156, 5744095), (182, 4923510), (195, 4595276), (210, 4267042), (260, 3446457), (273, 3282340), (364, 2461755), (390, 2297638), (420, 2133521), (455, 1969404), (546, 1641170), (780, 1148819), (910, 984702), (1092, 820585), (1365, 656468), (1820, 492351), (2730, 328234), (5460, 164117)]