29920716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3209}}^1$

素因数の和:3263

約数の個数: 72

約数和(自身を含む): 88801440

約数和(自身を除く): 58880724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 3209, 4662, 6418, 9324, 9627, 12836, 19254, 22463, 28881, 38508, 44926, 57762, 67389, 89852, 115524, 118733, 134778, 202167, 237466, 269556, 356199, 404334, 474932, 712398, 808668, 831131, 1068597, 1424796, 1662262, 2137194, 2493393, 3324524, 4274388, 4986786, 7480179, 9973572, 14960358, 29920716]

約数ペア:

[(1, 29920716), (2, 14960358), (3, 9973572), (4, 7480179), (6, 4986786), (7, 4274388), (9, 3324524), (12, 2493393), (14, 2137194), (18, 1662262), (21, 1424796), (28, 1068597), (36, 831131), (37, 808668), (42, 712398), (63, 474932), (74, 404334), (84, 356199), (111, 269556), (126, 237466), (148, 202167), (222, 134778), (252, 118733), (259, 115524), (333, 89852), (444, 67389), (518, 57762), (666, 44926), (777, 38508), (1036, 28881), (1332, 22463), (1554, 19254), (2331, 12836), (3108, 9627), (3209, 9324), (4662, 6418)]