170487460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59611}}^1$

素因数の和:59644

約数の個数: 48

約数和(自身を含む): 420622272

約数和(自身を除く): 250134812

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 59611, 119222, 238444, 298055, 596110, 655721, 774943, 1192220, 1311442, 1549886, 2622884, 3099772, 3278605, 3874715, 6557210, 7749430, 8524373, 13114420, 15498860, 17048746, 34097492, 42621865, 85243730, 170487460]

約数ペア:

[(1, 170487460), (2, 85243730), (4, 42621865), (5, 34097492), (10, 17048746), (11, 15498860), (13, 13114420), (20, 8524373), (22, 7749430), (26, 6557210), (44, 3874715), (52, 3278605), (55, 3099772), (65, 2622884), (110, 1549886), (130, 1311442), (143, 1192220), (220, 774943), (260, 655721), (286, 596110), (572, 298055), (715, 238444), (1430, 119222), (2860, 59611)]