272993340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{4657}}^1$

素因数の和:5646

約数の個数: 48

約数和(自身を含む): 765328032

約数和(自身を除く): 492334692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 977, 1954, 2931, 3908, 4657, 4885, 5862, 9314, 9770, 11724, 13971, 14655, 18628, 19540, 23285, 27942, 29310, 46570, 55884, 58620, 69855, 93140, 139710, 279420, 4549889, 9099778, 13649667, 18199556, 22749445, 27299334, 45498890, 54598668, 68248335, 90997780, 136496670, 272993340]

約数ペア:

[(1, 272993340), (2, 136496670), (3, 90997780), (4, 68248335), (5, 54598668), (6, 45498890), (10, 27299334), (12, 22749445), (15, 18199556), (20, 13649667), (30, 9099778), (60, 4549889), (977, 279420), (1954, 139710), (2931, 93140), (3908, 69855), (4657, 58620), (4885, 55884), (5862, 46570), (9314, 29310), (9770, 27942), (11724, 23285), (13971, 19540), (14655, 18628)]