29310190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1039}}^1$

素因数の和:1097

約数の個数: 64

約数和(自身を含む): 67092480

約数和(自身を除く): 37782290

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 182, 217, 310, 403, 434, 455, 806, 910, 1039, 1085, 2015, 2078, 2170, 2821, 4030, 5195, 5642, 7273, 10390, 13507, 14105, 14546, 27014, 28210, 32209, 36365, 64418, 67535, 72730, 94549, 135070, 161045, 189098, 225463, 322090, 418717, 450926, 472745, 837434, 945490, 1127315, 2093585, 2254630, 2931019, 4187170, 5862038, 14655095, 29310190]

約数ペア:

[(1, 29310190), (2, 14655095), (5, 5862038), (7, 4187170), (10, 2931019), (13, 2254630), (14, 2093585), (26, 1127315), (31, 945490), (35, 837434), (62, 472745), (65, 450926), (70, 418717), (91, 322090), (130, 225463), (155, 189098), (182, 161045), (217, 135070), (310, 94549), (403, 72730), (434, 67535), (455, 64418), (806, 36365), (910, 32209), (1039, 28210), (1085, 27014), (2015, 14546), (2078, 14105), (2170, 13507), (2821, 10390), (4030, 7273), (5195, 5642)]