2214810

素因数分解:

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

素因数の和:660

約数の個数: 64

約数和(自身を含む): 6370560

約数和(自身を除く): 4155750

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 631, 702, 1170, 1262, 1755, 1893, 3155, 3510, 3786, 5679, 6310, 8203, 9465, 11358, 16406, 17037, 18930, 24609, 28395, 34074, 41015, 49218, 56790, 73827, 82030, 85185, 123045, 147654, 170370, 221481, 246090, 369135, 442962, 738270, 1107405, 2214810]

約数ペア:

[(1, 2214810), (2, 1107405), (3, 738270), (5, 442962), (6, 369135), (9, 246090), (10, 221481), (13, 170370), (15, 147654), (18, 123045), (26, 85185), (27, 82030), (30, 73827), (39, 56790), (45, 49218), (54, 41015), (65, 34074), (78, 28395), (90, 24609), (117, 18930), (130, 17037), (135, 16406), (195, 11358), (234, 9465), (270, 8203), (351, 6310), (390, 5679), (585, 3786), (631, 3510), (702, 3155), (1170, 1893), (1262, 1755)]