66857130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1283}}^1$

素因数の和:1492

約数の個数: 64

約数和(自身を含む): 179349120

約数和(自身を除く): 112491990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 193, 270, 386, 579, 965, 1158, 1283, 1737, 1930, 2566, 2895, 3474, 3849, 5211, 5790, 6415, 7698, 8685, 10422, 11547, 12830, 17370, 19245, 23094, 26055, 34641, 38490, 52110, 57735, 69282, 115470, 173205, 247619, 346410, 495238, 742857, 1238095, 1485714, 2228571, 2476190, 3714285, 4457142, 6685713, 7428570, 11142855, 13371426, 22285710, 33428565, 66857130]

約数ペア:

[(1, 66857130), (2, 33428565), (3, 22285710), (5, 13371426), (6, 11142855), (9, 7428570), (10, 6685713), (15, 4457142), (18, 3714285), (27, 2476190), (30, 2228571), (45, 1485714), (54, 1238095), (90, 742857), (135, 495238), (193, 346410), (270, 247619), (386, 173205), (579, 115470), (965, 69282), (1158, 57735), (1283, 52110), (1737, 38490), (1930, 34641), (2566, 26055), (2895, 23094), (3474, 19245), (3849, 17370), (5211, 12830), (5790, 11547), (6415, 10422), (7698, 8685)]