30333710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 63529920

約数和(自身を除く): 33196210

約数列:

[1, 2, 5, 10, 11, 22, 29, 37, 55, 58, 74, 110, 145, 185, 257, 290, 319, 370, 407, 514, 638, 814, 1073, 1285, 1595, 2035, 2146, 2570, 2827, 3190, 4070, 5365, 5654, 7453, 9509, 10730, 11803, 14135, 14906, 19018, 23606, 28270, 37265, 47545, 59015, 74530, 81983, 95090, 104599, 118030, 163966, 209198, 275761, 409915, 522995, 551522, 819830, 1045990, 1378805, 2757610, 3033371, 6066742, 15166855, 30333710]

約数ペア:

[(1, 30333710), (2, 15166855), (5, 6066742), (10, 3033371), (11, 2757610), (22, 1378805), (29, 1045990), (37, 819830), (55, 551522), (58, 522995), (74, 409915), (110, 275761), (145, 209198), (185, 163966), (257, 118030), (290, 104599), (319, 95090), (370, 81983), (407, 74530), (514, 59015), (638, 47545), (814, 37265), (1073, 28270), (1285, 23606), (1595, 19018), (2035, 14906), (2146, 14135), (2570, 11803), (2827, 10730), (3190, 9509), (4070, 7453), (5365, 5654)]