239314860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{8923}}^1$

素因数の和:9087

約数の個数: 72

約数和(自身を含む): 730875600

約数和(自身を除く): 491560740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 447, 596, 745, 894, 1341, 1490, 1788, 2235, 2682, 2980, 4470, 5364, 6705, 8923, 8940, 13410, 17846, 26769, 26820, 35692, 44615, 53538, 80307, 89230, 107076, 133845, 160614, 178460, 267690, 321228, 401535, 535380, 803070, 1329527, 1606140, 2659054, 3988581, 5318108, 6647635, 7977162, 11965743, 13295270, 15954324, 19942905, 23931486, 26590540, 39885810, 47862972, 59828715, 79771620, 119657430, 239314860]

約数ペア:

[(1, 239314860), (2, 119657430), (3, 79771620), (4, 59828715), (5, 47862972), (6, 39885810), (9, 26590540), (10, 23931486), (12, 19942905), (15, 15954324), (18, 13295270), (20, 11965743), (30, 7977162), (36, 6647635), (45, 5318108), (60, 3988581), (90, 2659054), (149, 1606140), (180, 1329527), (298, 803070), (447, 535380), (596, 401535), (745, 321228), (894, 267690), (1341, 178460), (1490, 160614), (1788, 133845), (2235, 107076), (2682, 89230), (2980, 80307), (4470, 53538), (5364, 44615), (6705, 35692), (8923, 26820), (8940, 26769), (13410, 17846)]