3434180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 7741440

約数和(自身を除く): 4307260

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 145, 155, 191, 290, 310, 382, 580, 620, 764, 899, 955, 1798, 1910, 3596, 3820, 4495, 5539, 5921, 8990, 11078, 11842, 17980, 22156, 23684, 27695, 29605, 55390, 59210, 110780, 118420, 171709, 343418, 686836, 858545, 1717090, 3434180]

約数ペア:

[(1, 3434180), (2, 1717090), (4, 858545), (5, 686836), (10, 343418), (20, 171709), (29, 118420), (31, 110780), (58, 59210), (62, 55390), (116, 29605), (124, 27695), (145, 23684), (155, 22156), (191, 17980), (290, 11842), (310, 11078), (382, 8990), (580, 5921), (620, 5539), (764, 4495), (899, 3820), (955, 3596), (1798, 1910)]