5461148

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:195

約数の個数: 72

約数和(自身を含む): 12927600

約数和(自身を除く): 7466452

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 98, 119, 149, 154, 187, 196, 238, 298, 308, 374, 476, 539, 596, 748, 833, 1043, 1078, 1309, 1639, 1666, 2086, 2156, 2533, 2618, 3278, 3332, 4172, 5066, 5236, 6556, 7301, 9163, 10132, 11473, 14602, 17731, 18326, 22946, 27863, 29204, 35462, 36652, 45892, 55726, 70924, 80311, 111452, 124117, 160622, 195041, 248234, 321244, 390082, 496468, 780164, 1365287, 2730574, 5461148]

約数ペア:

[(1, 5461148), (2, 2730574), (4, 1365287), (7, 780164), (11, 496468), (14, 390082), (17, 321244), (22, 248234), (28, 195041), (34, 160622), (44, 124117), (49, 111452), (68, 80311), (77, 70924), (98, 55726), (119, 45892), (149, 36652), (154, 35462), (187, 29204), (196, 27863), (238, 22946), (298, 18326), (308, 17731), (374, 14602), (476, 11473), (539, 10132), (596, 9163), (748, 7301), (833, 6556), (1043, 5236), (1078, 5066), (1309, 4172), (1639, 3332), (1666, 3278), (2086, 2618), (2156, 2533)]