30822804

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:501

約数の個数: 72

約数和(自身を含む): 81768960

約数和(自身を除く): 50946156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 71, 93, 124, 142, 186, 213, 279, 284, 372, 389, 426, 558, 639, 778, 852, 1116, 1167, 1278, 1556, 2201, 2334, 2556, 3501, 4402, 4668, 6603, 7002, 8804, 12059, 13206, 14004, 19809, 24118, 26412, 27619, 36177, 39618, 48236, 55238, 72354, 79236, 82857, 108531, 110476, 144708, 165714, 217062, 248571, 331428, 434124, 497142, 856189, 994284, 1712378, 2568567, 3424756, 5137134, 7705701, 10274268, 15411402, 30822804]

約数ペア:

[(1, 30822804), (2, 15411402), (3, 10274268), (4, 7705701), (6, 5137134), (9, 3424756), (12, 2568567), (18, 1712378), (31, 994284), (36, 856189), (62, 497142), (71, 434124), (93, 331428), (124, 248571), (142, 217062), (186, 165714), (213, 144708), (279, 110476), (284, 108531), (372, 82857), (389, 79236), (426, 72354), (558, 55238), (639, 48236), (778, 39618), (852, 36177), (1116, 27619), (1167, 26412), (1278, 24118), (1556, 19809), (2201, 14004), (2334, 13206), (2556, 12059), (3501, 8804), (4402, 7002), (4668, 6603)]