17497020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 52899840

約数和(自身を除く): 35402820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 138, 155, 186, 230, 276, 310, 345, 372, 409, 460, 465, 620, 690, 713, 818, 930, 1227, 1380, 1426, 1636, 1860, 2045, 2139, 2454, 2852, 3565, 4090, 4278, 4908, 6135, 7130, 8180, 8556, 9407, 10695, 12270, 12679, 14260, 18814, 21390, 24540, 25358, 28221, 37628, 38037, 42780, 47035, 50716, 56442, 63395, 76074, 94070, 112884, 126790, 141105, 152148, 188140, 190185, 253580, 282210, 291617, 380370, 564420, 583234, 760740, 874851, 1166468, 1458085, 1749702, 2916170, 3499404, 4374255, 5832340, 8748510, 17497020]

約数ペア:

[(1, 17497020), (2, 8748510), (3, 5832340), (4, 4374255), (5, 3499404), (6, 2916170), (10, 1749702), (12, 1458085), (15, 1166468), (20, 874851), (23, 760740), (30, 583234), (31, 564420), (46, 380370), (60, 291617), (62, 282210), (69, 253580), (92, 190185), (93, 188140), (115, 152148), (124, 141105), (138, 126790), (155, 112884), (186, 94070), (230, 76074), (276, 63395), (310, 56442), (345, 50716), (372, 47035), (409, 42780), (460, 38037), (465, 37628), (620, 28221), (690, 25358), (713, 24540), (818, 21390), (930, 18814), (1227, 14260), (1380, 12679), (1426, 12270), (1636, 10695), (1860, 9407), (2045, 8556), (2139, 8180), (2454, 7130), (2852, 6135), (3565, 4908), (4090, 4278)]