61031790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1471}}^1$

素因数の和:1945

約数の個数: 48

約数和(自身を含む): 159134976

約数和(自身を除く): 98103186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 461, 922, 1383, 1471, 2305, 2766, 2942, 4149, 4413, 4610, 6915, 7355, 8298, 8826, 13239, 13830, 14710, 20745, 22065, 26478, 41490, 44130, 66195, 132390, 678131, 1356262, 2034393, 3390655, 4068786, 6103179, 6781310, 10171965, 12206358, 20343930, 30515895, 61031790]

約数ペア:

[(1, 61031790), (2, 30515895), (3, 20343930), (5, 12206358), (6, 10171965), (9, 6781310), (10, 6103179), (15, 4068786), (18, 3390655), (30, 2034393), (45, 1356262), (90, 678131), (461, 132390), (922, 66195), (1383, 44130), (1471, 41490), (2305, 26478), (2766, 22065), (2942, 20745), (4149, 14710), (4413, 13830), (4610, 13239), (6915, 8826), (7355, 8298)]