89291430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1483}}^1$

素因数の和:1722

約数の個数: 64

約数和(自身を含む): 239339520

約数和(自身を除く): 150048090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 223, 270, 446, 669, 1115, 1338, 1483, 2007, 2230, 2966, 3345, 4014, 4449, 6021, 6690, 7415, 8898, 10035, 12042, 13347, 14830, 20070, 22245, 26694, 30105, 40041, 44490, 60210, 66735, 80082, 133470, 200205, 330709, 400410, 661418, 992127, 1653545, 1984254, 2976381, 3307090, 4960635, 5952762, 8929143, 9921270, 14881905, 17858286, 29763810, 44645715, 89291430]

約数ペア:

[(1, 89291430), (2, 44645715), (3, 29763810), (5, 17858286), (6, 14881905), (9, 9921270), (10, 8929143), (15, 5952762), (18, 4960635), (27, 3307090), (30, 2976381), (45, 1984254), (54, 1653545), (90, 992127), (135, 661418), (223, 400410), (270, 330709), (446, 200205), (669, 133470), (1115, 80082), (1338, 66735), (1483, 60210), (2007, 44490), (2230, 40041), (2966, 30105), (3345, 26694), (4014, 22245), (4449, 20070), (6021, 14830), (6690, 13347), (7415, 12042), (8898, 10035)]