8151185820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{29917}}^1$

素因数の和:30187

約数の個数: 96

約数和(自身を含む): 24125875200

約数和(自身を除く): 15974689380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 239, 285, 380, 478, 570, 717, 956, 1140, 1195, 1434, 2390, 2868, 3585, 4541, 4780, 7170, 9082, 13623, 14340, 18164, 22705, 27246, 29917, 45410, 54492, 59834, 68115, 89751, 90820, 119668, 136230, 149585, 179502, 272460, 299170, 359004, 448755, 568423, 598340, 897510, 1136846, 1705269, 1795020, 2273692, 2842115, 3410538, 5684230, 6821076, 7150163, 8526345, 11368460, 14300326, 17052690, 21450489, 28600652, 34105380, 35750815, 42900978, 71501630, 85801956, 107252445, 135853097, 143003260, 214504890, 271706194, 407559291, 429009780, 543412388, 679265485, 815118582, 1358530970, 1630237164, 2037796455, 2717061940, 4075592910, 8151185820]

約数ペア:

[(1, 8151185820), (2, 4075592910), (3, 2717061940), (4, 2037796455), (5, 1630237164), (6, 1358530970), (10, 815118582), (12, 679265485), (15, 543412388), (19, 429009780), (20, 407559291), (30, 271706194), (38, 214504890), (57, 143003260), (60, 135853097), (76, 107252445), (95, 85801956), (114, 71501630), (190, 42900978), (228, 35750815), (239, 34105380), (285, 28600652), (380, 21450489), (478, 17052690), (570, 14300326), (717, 11368460), (956, 8526345), (1140, 7150163), (1195, 6821076), (1434, 5684230), (2390, 3410538), (2868, 2842115), (3585, 2273692), (4541, 1795020), (4780, 1705269), (7170, 1136846), (9082, 897510), (13623, 598340), (14340, 568423), (18164, 448755), (22705, 359004), (27246, 299170), (29917, 272460), (45410, 179502), (54492, 149585), (59834, 136230), (68115, 119668), (89751, 90820)]