1238862570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163223}}^1$

素因数の和:163267

約数の個数: 64

約数和(自身を含む): 3384612864

約数和(自身を除く): 2145750294

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1265, 1518, 2530, 3795, 7590, 163223, 326446, 489669, 816115, 979338, 1632230, 1795453, 2448345, 3590906, 3754129, 4896690, 5386359, 7508258, 8977265, 10772718, 11262387, 17954530, 18770645, 22524774, 26931795, 37541290, 41295419, 53863590, 56311935, 82590838, 112623870, 123886257, 206477095, 247772514, 412954190, 619431285, 1238862570]

約数ペア:

[(1, 1238862570), (2, 619431285), (3, 412954190), (5, 247772514), (6, 206477095), (10, 123886257), (11, 112623870), (15, 82590838), (22, 56311935), (23, 53863590), (30, 41295419), (33, 37541290), (46, 26931795), (55, 22524774), (66, 18770645), (69, 17954530), (110, 11262387), (115, 10772718), (138, 8977265), (165, 7508258), (230, 5386359), (253, 4896690), (330, 3754129), (345, 3590906), (506, 2448345), (690, 1795453), (759, 1632230), (1265, 979338), (1518, 816115), (2530, 489669), (3795, 326446), (7590, 163223)]