149060940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{7243}}^1$

素因数の和:7276

約数の個数: 96

約数和(自身を含む): 486796800

約数和(自身を除く): 337735860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3430, 4116, 5145, 6860, 7243, 10290, 14486, 20580, 21729, 28972, 36215, 43458, 50701, 72430, 86916, 101402, 108645, 144860, 152103, 202804, 217290, 253505, 304206, 354907, 434580, 507010, 608412, 709814, 760515, 1014020, 1064721, 1419628, 1521030, 1774535, 2129442, 2484349, 3042060, 3549070, 4258884, 4968698, 5323605, 7098140, 7453047, 9937396, 10647210, 12421745, 14906094, 21294420, 24843490, 29812188, 37265235, 49686980, 74530470, 149060940]

約数ペア:

[(1, 149060940), (2, 74530470), (3, 49686980), (4, 37265235), (5, 29812188), (6, 24843490), (7, 21294420), (10, 14906094), (12, 12421745), (14, 10647210), (15, 9937396), (20, 7453047), (21, 7098140), (28, 5323605), (30, 4968698), (35, 4258884), (42, 3549070), (49, 3042060), (60, 2484349), (70, 2129442), (84, 1774535), (98, 1521030), (105, 1419628), (140, 1064721), (147, 1014020), (196, 760515), (210, 709814), (245, 608412), (294, 507010), (343, 434580), (420, 354907), (490, 304206), (588, 253505), (686, 217290), (735, 202804), (980, 152103), (1029, 144860), (1372, 108645), (1470, 101402), (1715, 86916), (2058, 72430), (2940, 50701), (3430, 43458), (4116, 36215), (5145, 28972), (6860, 21729), (7243, 20580), (10290, 14486)]