73888630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:769

約数の個数: 48

約数和(自身を含む): 145311696

約数和(自身を除く): 71423066

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 289, 370, 578, 629, 691, 1258, 1382, 1445, 2890, 3145, 3455, 6290, 6910, 10693, 11747, 21386, 23494, 25567, 51134, 53465, 58735, 106930, 117470, 127835, 199699, 255670, 399398, 434639, 869278, 998495, 1996990, 2173195, 4346390, 7388863, 14777726, 36944315, 73888630]

約数ペア:

[(1, 73888630), (2, 36944315), (5, 14777726), (10, 7388863), (17, 4346390), (34, 2173195), (37, 1996990), (74, 998495), (85, 869278), (170, 434639), (185, 399398), (289, 255670), (370, 199699), (578, 127835), (629, 117470), (691, 106930), (1258, 58735), (1382, 53465), (1445, 51134), (2890, 25567), (3145, 23494), (3455, 21386), (6290, 11747), (6910, 10693)]