38390430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{569}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 99973440

約数和(自身を除く): 61583010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 173, 195, 346, 390, 519, 569, 865, 1038, 1138, 1707, 1730, 2249, 2595, 2845, 3414, 4498, 5190, 5690, 6747, 7397, 8535, 11245, 13494, 14794, 17070, 22191, 22490, 33735, 36985, 44382, 67470, 73970, 98437, 110955, 196874, 221910, 295311, 492185, 590622, 984370, 1279681, 1476555, 2559362, 2953110, 3839043, 6398405, 7678086, 12796810, 19195215, 38390430]

約数ペア:

[(1, 38390430), (2, 19195215), (3, 12796810), (5, 7678086), (6, 6398405), (10, 3839043), (13, 2953110), (15, 2559362), (26, 1476555), (30, 1279681), (39, 984370), (65, 590622), (78, 492185), (130, 295311), (173, 221910), (195, 196874), (346, 110955), (390, 98437), (519, 73970), (569, 67470), (865, 44382), (1038, 36985), (1138, 33735), (1707, 22490), (1730, 22191), (2249, 17070), (2595, 14794), (2845, 13494), (3414, 11245), (4498, 8535), (5190, 7397), (5690, 6747)]