98475590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 192456000

約数和(自身を除く): 93980410

約数列:

[1, 2, 5, 10, 29, 43, 53, 58, 86, 106, 145, 149, 215, 265, 290, 298, 430, 530, 745, 1247, 1490, 1537, 2279, 2494, 3074, 4321, 4558, 6235, 6407, 7685, 7897, 8642, 11395, 12470, 12814, 15370, 15794, 21605, 22790, 32035, 39485, 43210, 64070, 66091, 78970, 132182, 185803, 229013, 330455, 339571, 371606, 458026, 660910, 679142, 929015, 1145065, 1697855, 1858030, 2290130, 3395710, 9847559, 19695118, 49237795, 98475590]

約数ペア:

[(1, 98475590), (2, 49237795), (5, 19695118), (10, 9847559), (29, 3395710), (43, 2290130), (53, 1858030), (58, 1697855), (86, 1145065), (106, 929015), (145, 679142), (149, 660910), (215, 458026), (265, 371606), (290, 339571), (298, 330455), (430, 229013), (530, 185803), (745, 132182), (1247, 78970), (1490, 66091), (1537, 64070), (2279, 43210), (2494, 39485), (3074, 32035), (4321, 22790), (4558, 21605), (6235, 15794), (6407, 15370), (7685, 12814), (7897, 12470), (8642, 11395)]