538829940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{74219}}^1$

素因数の和:74253

約数の個数: 72

約数和(自身を含む): 1658371680

約数和(自身を除く): 1119541740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 74219, 148438, 222657, 296876, 371095, 445314, 742190, 816409, 890628, 1113285, 1484380, 1632818, 2226570, 2449227, 3265636, 4082045, 4453140, 4898454, 8164090, 8980499, 9796908, 12246135, 16328180, 17960998, 24492270, 26941497, 35921996, 44902495, 48984540, 53882994, 89804990, 107765988, 134707485, 179609980, 269414970, 538829940]

約数ペア:

[(1, 538829940), (2, 269414970), (3, 179609980), (4, 134707485), (5, 107765988), (6, 89804990), (10, 53882994), (11, 48984540), (12, 44902495), (15, 35921996), (20, 26941497), (22, 24492270), (30, 17960998), (33, 16328180), (44, 12246135), (55, 9796908), (60, 8980499), (66, 8164090), (110, 4898454), (121, 4453140), (132, 4082045), (165, 3265636), (220, 2449227), (242, 2226570), (330, 1632818), (363, 1484380), (484, 1113285), (605, 890628), (660, 816409), (726, 742190), (1210, 445314), (1452, 371095), (1815, 296876), (2420, 222657), (3630, 148438), (7260, 74219)]