30950892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{467}}^1$

素因数の和:747

約数の個数: 72

約数和(自身を含む): 89945856

約数和(自身を除く): 58994964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 263, 467, 526, 789, 934, 1052, 1401, 1578, 1841, 1868, 2367, 2802, 3156, 3269, 3682, 4203, 4734, 5523, 5604, 6538, 7364, 8406, 9468, 9807, 11046, 13076, 16569, 16812, 19614, 22092, 29421, 33138, 39228, 58842, 66276, 117684, 122821, 245642, 368463, 491284, 736926, 859747, 1105389, 1473852, 1719494, 2210778, 2579241, 3438988, 4421556, 5158482, 7737723, 10316964, 15475446, 30950892]

約数ペア:

[(1, 30950892), (2, 15475446), (3, 10316964), (4, 7737723), (6, 5158482), (7, 4421556), (9, 3438988), (12, 2579241), (14, 2210778), (18, 1719494), (21, 1473852), (28, 1105389), (36, 859747), (42, 736926), (63, 491284), (84, 368463), (126, 245642), (252, 122821), (263, 117684), (467, 66276), (526, 58842), (789, 39228), (934, 33138), (1052, 29421), (1401, 22092), (1578, 19614), (1841, 16812), (1868, 16569), (2367, 13076), (2802, 11046), (3156, 9807), (3269, 9468), (3682, 8406), (4203, 7364), (4734, 6538), (5523, 5604)]