15693900740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1\times {\mathrm{1433}}^1$

素因数の和:2157

約数の個数: 96

約数和(自身を含む): 38033259264

約数和(自身を除く): 22339358524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 274, 548, 571, 685, 959, 1142, 1370, 1433, 1918, 2284, 2740, 2855, 2866, 3836, 3997, 4795, 5710, 5732, 7165, 7994, 9590, 10031, 11420, 14330, 15988, 19180, 19985, 20062, 28660, 39970, 40124, 50155, 78227, 79940, 100310, 156454, 196321, 200620, 312908, 391135, 392642, 547589, 782270, 785284, 818243, 981605, 1095178, 1374247, 1564540, 1636486, 1963210, 2190356, 2737945, 2748494, 3272972, 3926420, 4091215, 5475890, 5496988, 5727701, 6871235, 8182430, 10951780, 11455402, 13742470, 16364860, 22910804, 27484940, 28638505, 57277010, 112099291, 114554020, 224198582, 448397164, 560496455, 784695037, 1120992910, 1569390074, 2241985820, 3138780148, 3923475185, 7846950370, 15693900740]

約数ペア:

[(1, 15693900740), (2, 7846950370), (4, 3923475185), (5, 3138780148), (7, 2241985820), (10, 1569390074), (14, 1120992910), (20, 784695037), (28, 560496455), (35, 448397164), (70, 224198582), (137, 114554020), (140, 112099291), (274, 57277010), (548, 28638505), (571, 27484940), (685, 22910804), (959, 16364860), (1142, 13742470), (1370, 11455402), (1433, 10951780), (1918, 8182430), (2284, 6871235), (2740, 5727701), (2855, 5496988), (2866, 5475890), (3836, 4091215), (3997, 3926420), (4795, 3272972), (5710, 2748494), (5732, 2737945), (7165, 2190356), (7994, 1963210), (9590, 1636486), (10031, 1564540), (11420, 1374247), (14330, 1095178), (15988, 981605), (19180, 818243), (19985, 785284), (20062, 782270), (28660, 547589), (39970, 392642), (40124, 391135), (50155, 312908), (78227, 200620), (79940, 196321), (100310, 156454)]