41146980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{313}}^2$

素因数の和:645

約数の個数: 72

約数和(自身を含む): 132092352

約数和(自身を除く): 90945372

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 313, 420, 626, 939, 1252, 1565, 1878, 2191, 3130, 3756, 4382, 4695, 6260, 6573, 8764, 9390, 10955, 13146, 18780, 21910, 26292, 32865, 43820, 65730, 97969, 131460, 195938, 293907, 391876, 489845, 587814, 685783, 979690, 1175628, 1371566, 1469535, 1959380, 2057349, 2743132, 2939070, 3428915, 4114698, 5878140, 6857830, 8229396, 10286745, 13715660, 20573490, 41146980]

約数ペア:

[(1, 41146980), (2, 20573490), (3, 13715660), (4, 10286745), (5, 8229396), (6, 6857830), (7, 5878140), (10, 4114698), (12, 3428915), (14, 2939070), (15, 2743132), (20, 2057349), (21, 1959380), (28, 1469535), (30, 1371566), (35, 1175628), (42, 979690), (60, 685783), (70, 587814), (84, 489845), (105, 391876), (140, 293907), (210, 195938), (313, 131460), (420, 97969), (626, 65730), (939, 43820), (1252, 32865), (1565, 26292), (1878, 21910), (2191, 18780), (3130, 13146), (3756, 10955), (4382, 9390), (4695, 8764), (6260, 6573)]