15706738690

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{9649}}^1$

素因数の和:9835

約数の個数: 64

約数和(自身を含む): 30015360000

約数和(自身を除く): 14308621310

約数列:

[1, 2, 5, 10, 31, 59, 62, 89, 118, 155, 178, 295, 310, 445, 590, 890, 1829, 2759, 3658, 5251, 5518, 9145, 9649, 10502, 13795, 18290, 19298, 26255, 27590, 48245, 52510, 96490, 162781, 299119, 325562, 569291, 598238, 813905, 858761, 1138582, 1495595, 1627810, 1717522, 2846455, 2991190, 4293805, 5692910, 8587610, 17648021, 26621591, 35296042, 50666899, 53243182, 88240105, 101333798, 133107955, 176480210, 253334495, 266215910, 506668990, 1570673869, 3141347738, 7853369345, 15706738690]

約数ペア:

[(1, 15706738690), (2, 7853369345), (5, 3141347738), (10, 1570673869), (31, 506668990), (59, 266215910), (62, 253334495), (89, 176480210), (118, 133107955), (155, 101333798), (178, 88240105), (295, 53243182), (310, 50666899), (445, 35296042), (590, 26621591), (890, 17648021), (1829, 8587610), (2759, 5692910), (3658, 4293805), (5251, 2991190), (5518, 2846455), (9145, 1717522), (9649, 1627810), (10502, 1495595), (13795, 1138582), (18290, 858761), (19298, 813905), (26255, 598238), (27590, 569291), (48245, 325562), (52510, 299119), (96490, 162781)]