3199170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{631}}^1$

素因数の和:667

約数の個数: 48

約数和(自身を含む): 8327232

約数和(自身を除く): 5128062

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 631, 845, 1014, 1262, 1690, 1893, 2535, 3155, 3786, 5070, 6310, 8203, 9465, 16406, 18930, 24609, 41015, 49218, 82030, 106639, 123045, 213278, 246090, 319917, 533195, 639834, 1066390, 1599585, 3199170]

約数ペア:

[(1, 3199170), (2, 1599585), (3, 1066390), (5, 639834), (6, 533195), (10, 319917), (13, 246090), (15, 213278), (26, 123045), (30, 106639), (39, 82030), (65, 49218), (78, 41015), (130, 24609), (169, 18930), (195, 16406), (338, 9465), (390, 8203), (507, 6310), (631, 5070), (845, 3786), (1014, 3155), (1262, 2535), (1690, 1893)]