1264874230

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:745

約数の個数: 64

約数和(自身を含む): 2402317440

約数和(自身を除く): 1137443210

約数列:

[1, 2, 5, 10, 37, 71, 74, 89, 142, 178, 185, 355, 370, 445, 541, 710, 890, 1082, 2627, 2705, 3293, 5254, 5410, 6319, 6586, 12638, 13135, 16465, 20017, 26270, 31595, 32930, 38411, 40034, 48149, 63190, 76822, 96298, 100085, 192055, 200170, 233803, 240745, 384110, 467606, 481490, 1169015, 1421207, 1781513, 2338030, 2842414, 3418579, 3563026, 6837158, 7106035, 8907565, 14212070, 17092895, 17815130, 34185790, 126487423, 252974846, 632437115, 1264874230]

約数ペア:

[(1, 1264874230), (2, 632437115), (5, 252974846), (10, 126487423), (37, 34185790), (71, 17815130), (74, 17092895), (89, 14212070), (142, 8907565), (178, 7106035), (185, 6837158), (355, 3563026), (370, 3418579), (445, 2842414), (541, 2338030), (710, 1781513), (890, 1421207), (1082, 1169015), (2627, 481490), (2705, 467606), (3293, 384110), (5254, 240745), (5410, 233803), (6319, 200170), (6586, 192055), (12638, 100085), (13135, 96298), (16465, 76822), (20017, 63190), (26270, 48149), (31595, 40034), (32930, 38411)]