2103177310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{1321}}^1$

素因数の和:1709

約数の個数: 64

約数和(自身を含む): 4202944704

約数和(自身を除く): 2099767394

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 331, 370, 481, 662, 962, 1321, 1655, 2405, 2642, 3310, 4303, 4810, 6605, 8606, 12247, 13210, 17173, 21515, 24494, 34346, 43030, 48877, 61235, 85865, 97754, 122470, 159211, 171730, 244385, 318422, 437251, 488770, 635401, 796055, 874502, 1270802, 1592110, 2186255, 3177005, 4372510, 5684263, 6354010, 11368526, 16178287, 28421315, 32356574, 56842630, 80891435, 161782870, 210317731, 420635462, 1051588655, 2103177310]

約数ペア:

[(1, 2103177310), (2, 1051588655), (5, 420635462), (10, 210317731), (13, 161782870), (26, 80891435), (37, 56842630), (65, 32356574), (74, 28421315), (130, 16178287), (185, 11368526), (331, 6354010), (370, 5684263), (481, 4372510), (662, 3177005), (962, 2186255), (1321, 1592110), (1655, 1270802), (2405, 874502), (2642, 796055), (3310, 635401), (4303, 488770), (4810, 437251), (6605, 318422), (8606, 244385), (12247, 171730), (13210, 159211), (17173, 122470), (21515, 97754), (24494, 85865), (34346, 61235), (43030, 48877)]