1471590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 3891888

約数和(自身を除く): 2420298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 197, 249, 394, 415, 498, 591, 747, 830, 985, 1182, 1245, 1494, 1773, 1970, 2490, 2955, 3546, 3735, 5910, 7470, 8865, 16351, 17730, 32702, 49053, 81755, 98106, 147159, 163510, 245265, 294318, 490530, 735795, 1471590]

約数ペア:

[(1, 1471590), (2, 735795), (3, 490530), (5, 294318), (6, 245265), (9, 163510), (10, 147159), (15, 98106), (18, 81755), (30, 49053), (45, 32702), (83, 17730), (90, 16351), (166, 8865), (197, 7470), (249, 5910), (394, 3735), (415, 3546), (498, 2955), (591, 2490), (747, 1970), (830, 1773), (985, 1494), (1182, 1245)]