140527010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1093}}^1$

素因数の和:1179

約数の個数: 64

約数和(自身を含む): 291126528

約数和(自身を除く): 150599518

約数列:

[1, 2, 5, 10, 13, 23, 26, 43, 46, 65, 86, 115, 130, 215, 230, 299, 430, 559, 598, 989, 1093, 1118, 1495, 1978, 2186, 2795, 2990, 4945, 5465, 5590, 9890, 10930, 12857, 14209, 25139, 25714, 28418, 46999, 50278, 64285, 71045, 93998, 125695, 128570, 142090, 234995, 251390, 326807, 469990, 610987, 653614, 1080977, 1221974, 1634035, 2161954, 3054935, 3268070, 5404885, 6109870, 10809770, 14052701, 28105402, 70263505, 140527010]

約数ペア:

[(1, 140527010), (2, 70263505), (5, 28105402), (10, 14052701), (13, 10809770), (23, 6109870), (26, 5404885), (43, 3268070), (46, 3054935), (65, 2161954), (86, 1634035), (115, 1221974), (130, 1080977), (215, 653614), (230, 610987), (299, 469990), (430, 326807), (559, 251390), (598, 234995), (989, 142090), (1093, 128570), (1118, 125695), (1495, 93998), (1978, 71045), (2186, 64285), (2795, 50278), (2990, 46999), (4945, 28418), (5465, 25714), (5590, 25139), (9890, 14209), (10930, 12857)]