2518230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1$

素因数の和:621

約数の個数: 64

約数和(自身を含む): 7112448

約数和(自身を除く): 4594218

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 587, 715, 858, 1174, 1430, 1761, 2145, 2935, 3522, 4290, 5870, 6457, 7631, 8805, 12914, 15262, 17610, 19371, 22893, 32285, 38155, 38742, 45786, 64570, 76310, 83941, 96855, 114465, 167882, 193710, 228930, 251823, 419705, 503646, 839410, 1259115, 2518230]

約数ペア:

[(1, 2518230), (2, 1259115), (3, 839410), (5, 503646), (6, 419705), (10, 251823), (11, 228930), (13, 193710), (15, 167882), (22, 114465), (26, 96855), (30, 83941), (33, 76310), (39, 64570), (55, 45786), (65, 38742), (66, 38155), (78, 32285), (110, 22893), (130, 19371), (143, 17610), (165, 15262), (195, 12914), (286, 8805), (330, 7631), (390, 6457), (429, 5870), (587, 4290), (715, 3522), (858, 2935), (1174, 2145), (1430, 1761)]