67437090

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1205

約数の個数: 128

約数和(自身を含む): 212336640

約数和(自身を除く): 144899550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 90, 93, 105, 126, 135, 155, 186, 189, 210, 217, 270, 279, 310, 315, 378, 434, 465, 558, 630, 651, 837, 930, 945, 1085, 1151, 1302, 1395, 1674, 1890, 1953, 2170, 2302, 2790, 3255, 3453, 3906, 4185, 5755, 5859, 6510, 6906, 8057, 8370, 9765, 10359, 11510, 11718, 16114, 17265, 19530, 20718, 24171, 29295, 31077, 34530, 35681, 40285, 48342, 51795, 58590, 62154, 71362, 72513, 80570, 103590, 107043, 120855, 145026, 155385, 178405, 214086, 217539, 241710, 249767, 310770, 321129, 356810, 362565, 435078, 499534, 535215, 642258, 725130, 749301, 963387, 1070430, 1087695, 1248835, 1498602, 1605645, 1926774, 2175390, 2247903, 2497670, 3211290, 3746505, 4495806, 4816935, 6743709, 7493010, 9633870, 11239515, 13487418, 22479030, 33718545, 67437090]

約数ペア:

[(1, 67437090), (2, 33718545), (3, 22479030), (5, 13487418), (6, 11239515), (7, 9633870), (9, 7493010), (10, 6743709), (14, 4816935), (15, 4495806), (18, 3746505), (21, 3211290), (27, 2497670), (30, 2247903), (31, 2175390), (35, 1926774), (42, 1605645), (45, 1498602), (54, 1248835), (62, 1087695), (63, 1070430), (70, 963387), (90, 749301), (93, 725130), (105, 642258), (126, 535215), (135, 499534), (155, 435078), (186, 362565), (189, 356810), (210, 321129), (217, 310770), (270, 249767), (279, 241710), (310, 217539), (315, 214086), (378, 178405), (434, 155385), (465, 145026), (558, 120855), (630, 107043), (651, 103590), (837, 80570), (930, 72513), (945, 71362), (1085, 62154), (1151, 58590), (1302, 51795), (1395, 48342), (1674, 40285), (1890, 35681), (1953, 34530), (2170, 31077), (2302, 29295), (2790, 24171), (3255, 20718), (3453, 19530), (3906, 17265), (4185, 16114), (5755, 11718), (5859, 11510), (6510, 10359), (6906, 9765), (8057, 8370)]