30187260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5783}}^1$

素因数の和:5827

約数の個数: 72

約数和(自身を含む): 94741920

約数和(自身を除く): 64554660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 5783, 11566, 17349, 23132, 28915, 34698, 52047, 57830, 69396, 86745, 104094, 115660, 167707, 173490, 208188, 260235, 335414, 346980, 503121, 520470, 670828, 838535, 1006242, 1040940, 1509363, 1677070, 2012484, 2515605, 3018726, 3354140, 5031210, 6037452, 7546815, 10062420, 15093630, 30187260]

約数ペア:

[(1, 30187260), (2, 15093630), (3, 10062420), (4, 7546815), (5, 6037452), (6, 5031210), (9, 3354140), (10, 3018726), (12, 2515605), (15, 2012484), (18, 1677070), (20, 1509363), (29, 1040940), (30, 1006242), (36, 838535), (45, 670828), (58, 520470), (60, 503121), (87, 346980), (90, 335414), (116, 260235), (145, 208188), (174, 173490), (180, 167707), (261, 115660), (290, 104094), (348, 86745), (435, 69396), (522, 57830), (580, 52047), (870, 34698), (1044, 28915), (1305, 23132), (1740, 17349), (2610, 11566), (5220, 5783)]