28836510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 72382464

約数和(自身を除く): 43545954

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 101, 155, 186, 202, 303, 307, 310, 465, 505, 606, 614, 921, 930, 1010, 1515, 1535, 1842, 3030, 3070, 3131, 4605, 6262, 9210, 9393, 9517, 15655, 18786, 19034, 28551, 31007, 31310, 46965, 47585, 57102, 62014, 93021, 93930, 95170, 142755, 155035, 186042, 285510, 310070, 465105, 930210, 961217, 1922434, 2883651, 4806085, 5767302, 9612170, 14418255, 28836510]

約数ペア:

[(1, 28836510), (2, 14418255), (3, 9612170), (5, 5767302), (6, 4806085), (10, 2883651), (15, 1922434), (30, 961217), (31, 930210), (62, 465105), (93, 310070), (101, 285510), (155, 186042), (186, 155035), (202, 142755), (303, 95170), (307, 93930), (310, 93021), (465, 62014), (505, 57102), (606, 47585), (614, 46965), (921, 31310), (930, 31007), (1010, 28551), (1515, 19034), (1535, 18786), (1842, 15655), (3030, 9517), (3070, 9393), (3131, 9210), (4605, 6262)]