1109290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:103

約数の個数: 64

約数和(自身を含む): 2612736

約数和(自身を除く): 1503446

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 53, 65, 70, 91, 106, 115, 130, 161, 182, 230, 265, 299, 322, 371, 455, 530, 598, 689, 742, 805, 910, 1219, 1378, 1495, 1610, 1855, 2093, 2438, 2990, 3445, 3710, 4186, 4823, 6095, 6890, 8533, 9646, 10465, 12190, 15847, 17066, 20930, 24115, 31694, 42665, 48230, 79235, 85330, 110929, 158470, 221858, 554645, 1109290]

約数ペア:

[(1, 1109290), (2, 554645), (5, 221858), (7, 158470), (10, 110929), (13, 85330), (14, 79235), (23, 48230), (26, 42665), (35, 31694), (46, 24115), (53, 20930), (65, 17066), (70, 15847), (91, 12190), (106, 10465), (115, 9646), (130, 8533), (161, 6890), (182, 6095), (230, 4823), (265, 4186), (299, 3710), (322, 3445), (371, 2990), (455, 2438), (530, 2093), (598, 1855), (689, 1610), (742, 1495), (805, 1378), (910, 1219)]