71549430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{587}}^1$

素因数の和:853

約数の個数: 64

約数和(自身を含む): 182891520

約数和(自身を除く): 111342090

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 239, 255, 478, 510, 587, 717, 1174, 1195, 1434, 1761, 2390, 2935, 3522, 3585, 4063, 5870, 7170, 8126, 8805, 9979, 12189, 17610, 19958, 20315, 24378, 29937, 40630, 49895, 59874, 60945, 99790, 121890, 140293, 149685, 280586, 299370, 420879, 701465, 841758, 1402930, 2104395, 2384981, 4208790, 4769962, 7154943, 11924905, 14309886, 23849810, 35774715, 71549430]

約数ペア:

[(1, 71549430), (2, 35774715), (3, 23849810), (5, 14309886), (6, 11924905), (10, 7154943), (15, 4769962), (17, 4208790), (30, 2384981), (34, 2104395), (51, 1402930), (85, 841758), (102, 701465), (170, 420879), (239, 299370), (255, 280586), (478, 149685), (510, 140293), (587, 121890), (717, 99790), (1174, 60945), (1195, 59874), (1434, 49895), (1761, 40630), (2390, 29937), (2935, 24378), (3522, 20315), (3585, 19958), (4063, 17610), (5870, 12189), (7170, 9979), (8126, 8805)]