66769430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1$

素因数の和:573

約数の個数: 64

約数和(自身を含む): 149022720

約数和(自身を除く): 82253290

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 239, 307, 455, 478, 614, 910, 1195, 1535, 1673, 2149, 2390, 3070, 3107, 3346, 3991, 4298, 6214, 7982, 8365, 10745, 15535, 16730, 19955, 21490, 21749, 27937, 31070, 39910, 43498, 55874, 73373, 108745, 139685, 146746, 217490, 279370, 366865, 513611, 733730, 953849, 1027222, 1907698, 2568055, 4769245, 5136110, 6676943, 9538490, 13353886, 33384715, 66769430]

約数ペア:

[(1, 66769430), (2, 33384715), (5, 13353886), (7, 9538490), (10, 6676943), (13, 5136110), (14, 4769245), (26, 2568055), (35, 1907698), (65, 1027222), (70, 953849), (91, 733730), (130, 513611), (182, 366865), (239, 279370), (307, 217490), (455, 146746), (478, 139685), (614, 108745), (910, 73373), (1195, 55874), (1535, 43498), (1673, 39910), (2149, 31070), (2390, 27937), (3070, 21749), (3107, 21490), (3346, 19955), (3991, 16730), (4298, 15535), (6214, 10745), (7982, 8365)]