238596410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^2\times {\mathrm{173}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 469743624

約数和(自身を除く): 231147214

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 173, 206, 346, 515, 865, 1030, 1339, 1730, 2249, 2678, 4498, 6695, 10609, 11245, 13390, 17819, 21218, 22490, 35638, 53045, 89095, 106090, 137917, 178190, 231647, 275834, 463294, 689585, 1158235, 1379170, 1835357, 2316470, 3670714, 9176785, 18353570, 23859641, 47719282, 119298205, 238596410]

約数ペア:

[(1, 238596410), (2, 119298205), (5, 47719282), (10, 23859641), (13, 18353570), (26, 9176785), (65, 3670714), (103, 2316470), (130, 1835357), (173, 1379170), (206, 1158235), (346, 689585), (515, 463294), (865, 275834), (1030, 231647), (1339, 178190), (1730, 137917), (2249, 106090), (2678, 89095), (4498, 53045), (6695, 35638), (10609, 22490), (11245, 21218), (13390, 17819)]