452492940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{106219}}^1$

素因数の和:106302

約数の個数: 48

約数和(自身を含む): 1284837120

約数和(自身を除く): 832344180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 106219, 212438, 318657, 424876, 531095, 637314, 1062190, 1274628, 1593285, 2124380, 3186570, 6373140, 7541549, 15083098, 22624647, 30166196, 37707745, 45249294, 75415490, 90498588, 113123235, 150830980, 226246470, 452492940]

約数ペア:

[(1, 452492940), (2, 226246470), (3, 150830980), (4, 113123235), (5, 90498588), (6, 75415490), (10, 45249294), (12, 37707745), (15, 30166196), (20, 22624647), (30, 15083098), (60, 7541549), (71, 6373140), (142, 3186570), (213, 2124380), (284, 1593285), (355, 1274628), (426, 1062190), (710, 637314), (852, 531095), (1065, 424876), (1420, 318657), (2130, 212438), (4260, 106219)]