105909830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2819}}^1$

素因数の和:2873

約数の個数: 48

約数和(自身を含む): 218166480

約数和(自身を除く): 112256650

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 289, 442, 578, 1105, 1445, 2210, 2819, 2890, 3757, 5638, 7514, 14095, 18785, 28190, 36647, 37570, 47923, 73294, 95846, 183235, 239615, 366470, 479230, 622999, 814691, 1245998, 1629382, 3114995, 4073455, 6229990, 8146910, 10590983, 21181966, 52954915, 105909830]

約数ペア:

[(1, 105909830), (2, 52954915), (5, 21181966), (10, 10590983), (13, 8146910), (17, 6229990), (26, 4073455), (34, 3114995), (65, 1629382), (85, 1245998), (130, 814691), (170, 622999), (221, 479230), (289, 366470), (442, 239615), (578, 183235), (1105, 95846), (1445, 73294), (2210, 47923), (2819, 37570), (2890, 36647), (3757, 28190), (5638, 18785), (7514, 14095)]