69575870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{757}}^1$

素因数の和:885

約数の個数: 64

約数和(自身を含む): 155869056

約数和(自身を除く): 86293186

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 101, 130, 182, 202, 455, 505, 707, 757, 910, 1010, 1313, 1414, 1514, 2626, 3535, 3785, 5299, 6565, 7070, 7570, 9191, 9841, 10598, 13130, 18382, 19682, 26495, 45955, 49205, 52990, 68887, 76457, 91910, 98410, 137774, 152914, 344435, 382285, 535199, 688870, 764570, 993941, 1070398, 1987882, 2675995, 4969705, 5351990, 6957587, 9939410, 13915174, 34787935, 69575870]

約数ペア:

[(1, 69575870), (2, 34787935), (5, 13915174), (7, 9939410), (10, 6957587), (13, 5351990), (14, 4969705), (26, 2675995), (35, 1987882), (65, 1070398), (70, 993941), (91, 764570), (101, 688870), (130, 535199), (182, 382285), (202, 344435), (455, 152914), (505, 137774), (707, 98410), (757, 91910), (910, 76457), (1010, 68887), (1313, 52990), (1414, 49205), (1514, 45955), (2626, 26495), (3535, 19682), (3785, 18382), (5299, 13130), (6565, 10598), (7070, 9841), (7570, 9191)]