30160935

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{181}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 62803104

約数和(自身を除く): 32642169

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 181, 207, 315, 345, 483, 529, 543, 805, 905, 1035, 1267, 1449, 1587, 1629, 2415, 2645, 2715, 3703, 3801, 4163, 4761, 6335, 7245, 7935, 8145, 11109, 11403, 12489, 18515, 19005, 20815, 23805, 29141, 33327, 37467, 55545, 57015, 62445, 87423, 95749, 145705, 166635, 187335, 262269, 287247, 437115, 478745, 670243, 861741, 1311345, 1436235, 2010729, 3351215, 4308705, 6032187, 10053645, 30160935]

約数ペア:

[(1, 30160935), (3, 10053645), (5, 6032187), (7, 4308705), (9, 3351215), (15, 2010729), (21, 1436235), (23, 1311345), (35, 861741), (45, 670243), (63, 478745), (69, 437115), (105, 287247), (115, 262269), (161, 187335), (181, 166635), (207, 145705), (315, 95749), (345, 87423), (483, 62445), (529, 57015), (543, 55545), (805, 37467), (905, 33327), (1035, 29141), (1267, 23805), (1449, 20815), (1587, 19005), (1629, 18515), (2415, 12489), (2645, 11403), (2715, 11109), (3703, 8145), (3801, 7935), (4163, 7245), (4761, 6335)]