1419210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1213}}^1$

素因数の和:1239

約数の個数: 48

約数和(自身を含む): 3977064

約数和(自身を除く): 2557854

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 1213, 2426, 3639, 6065, 7278, 10917, 12130, 15769, 18195, 21834, 31538, 36390, 47307, 54585, 78845, 94614, 109170, 141921, 157690, 236535, 283842, 473070, 709605, 1419210]

約数ペア:

[(1, 1419210), (2, 709605), (3, 473070), (5, 283842), (6, 236535), (9, 157690), (10, 141921), (13, 109170), (15, 94614), (18, 78845), (26, 54585), (30, 47307), (39, 36390), (45, 31538), (65, 21834), (78, 18195), (90, 15769), (117, 12130), (130, 10917), (195, 7278), (234, 6065), (390, 3639), (585, 2426), (1170, 1213)]