154028930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{2647}}^1$

素因数の和:2711

約数の個数: 48

約数和(自身を含む): 316298304

約数和(自身を除く): 162269374

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 529, 1058, 1265, 2530, 2645, 2647, 5290, 5294, 5819, 11638, 13235, 26470, 29095, 29117, 58190, 58234, 60881, 121762, 145585, 291170, 304405, 608810, 669691, 1339382, 1400263, 2800526, 3348455, 6696910, 7001315, 14002630, 15402893, 30805786, 77014465, 154028930]

約数ペア:

[(1, 154028930), (2, 77014465), (5, 30805786), (10, 15402893), (11, 14002630), (22, 7001315), (23, 6696910), (46, 3348455), (55, 2800526), (110, 1400263), (115, 1339382), (230, 669691), (253, 608810), (506, 304405), (529, 291170), (1058, 145585), (1265, 121762), (2530, 60881), (2645, 58234), (2647, 58190), (5290, 29117), (5294, 29095), (5819, 26470), (11638, 13235)]