137692690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{2447}}^1$

素因数の和:2802

約数の個数: 32

約数和(自身を含む): 263326464

約数和(自身を除く): 125633774

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 331, 662, 1655, 2447, 3310, 4894, 5627, 11254, 12235, 24470, 28135, 41599, 56270, 83198, 207995, 415990, 809957, 1619914, 4049785, 8099570, 13769269, 27538538, 68846345, 137692690]

約数ペア:

[(1, 137692690), (2, 68846345), (5, 27538538), (10, 13769269), (17, 8099570), (34, 4049785), (85, 1619914), (170, 809957), (331, 415990), (662, 207995), (1655, 83198), (2447, 56270), (3310, 41599), (4894, 28135), (5627, 24470), (11254, 12235)]