89650690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{463}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 174356352

約数和(自身を除く): 84705662

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 289, 335, 463, 578, 670, 926, 1139, 1445, 2278, 2315, 2890, 4630, 5695, 7871, 11390, 15742, 19363, 31021, 38726, 39355, 62042, 78710, 96815, 133807, 155105, 193630, 267614, 310210, 527357, 669035, 1054714, 1338070, 2636785, 5273570, 8965069, 17930138, 44825345, 89650690]

約数ペア:

[(1, 89650690), (2, 44825345), (5, 17930138), (10, 8965069), (17, 5273570), (34, 2636785), (67, 1338070), (85, 1054714), (134, 669035), (170, 527357), (289, 310210), (335, 267614), (463, 193630), (578, 155105), (670, 133807), (926, 96815), (1139, 78710), (1445, 62042), (2278, 39355), (2315, 38726), (2890, 31021), (4630, 19363), (5695, 15742), (7871, 11390)]