54297420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{2593}}^1$

素因数の和:2954

約数の個数: 48

約数和(自身を含む): 152527200

約数和(自身を除く): 98229780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 349, 698, 1047, 1396, 1745, 2094, 2593, 3490, 4188, 5186, 5235, 6980, 7779, 10372, 10470, 12965, 15558, 20940, 25930, 31116, 38895, 51860, 77790, 155580, 904957, 1809914, 2714871, 3619828, 4524785, 5429742, 9049570, 10859484, 13574355, 18099140, 27148710, 54297420]

約数ペア:

[(1, 54297420), (2, 27148710), (3, 18099140), (4, 13574355), (5, 10859484), (6, 9049570), (10, 5429742), (12, 4524785), (15, 3619828), (20, 2714871), (30, 1809914), (60, 904957), (349, 155580), (698, 77790), (1047, 51860), (1396, 38895), (1745, 31116), (2094, 25930), (2593, 20940), (3490, 15558), (4188, 12965), (5186, 10470), (5235, 10372), (6980, 7779)]