2976090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{587}}^1$

素因数の和:623

約数の個数: 48

約数和(自身を含む): 7747488

約数和(自身を除く): 4771398

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 587, 845, 1014, 1174, 1690, 1761, 2535, 2935, 3522, 5070, 5870, 7631, 8805, 15262, 17610, 22893, 38155, 45786, 76310, 99203, 114465, 198406, 228930, 297609, 496015, 595218, 992030, 1488045, 2976090]

約数ペア:

[(1, 2976090), (2, 1488045), (3, 992030), (5, 595218), (6, 496015), (10, 297609), (13, 228930), (15, 198406), (26, 114465), (30, 99203), (39, 76310), (65, 45786), (78, 38155), (130, 22893), (169, 17610), (195, 15262), (338, 8805), (390, 7631), (507, 5870), (587, 5070), (845, 3522), (1014, 2935), (1174, 2535), (1690, 1761)]