1454830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 48

約数和(自身を含む): 3072384

約数和(自身を除く): 1617554

約数列:

[1, 2, 5, 10, 13, 19, 26, 31, 38, 62, 65, 95, 130, 155, 190, 247, 310, 361, 403, 494, 589, 722, 806, 1178, 1235, 1805, 2015, 2470, 2945, 3610, 4030, 4693, 5890, 7657, 9386, 11191, 15314, 22382, 23465, 38285, 46930, 55955, 76570, 111910, 145483, 290966, 727415, 1454830]

約数ペア:

[(1, 1454830), (2, 727415), (5, 290966), (10, 145483), (13, 111910), (19, 76570), (26, 55955), (31, 46930), (38, 38285), (62, 23465), (65, 22382), (95, 15314), (130, 11191), (155, 9386), (190, 7657), (247, 5890), (310, 4693), (361, 4030), (403, 3610), (494, 2945), (589, 2470), (722, 2015), (806, 1805), (1178, 1235)]