7123380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 22353408

約数和(自身を除く): 15230028

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 55, 60, 66, 86, 110, 129, 132, 165, 172, 215, 220, 251, 258, 330, 430, 473, 502, 516, 645, 660, 753, 860, 946, 1004, 1255, 1290, 1419, 1506, 1892, 2365, 2510, 2580, 2761, 2838, 3012, 3765, 4730, 5020, 5522, 5676, 7095, 7530, 8283, 9460, 10793, 11044, 13805, 14190, 15060, 16566, 21586, 27610, 28380, 32379, 33132, 41415, 43172, 53965, 55220, 64758, 82830, 107930, 118723, 129516, 161895, 165660, 215860, 237446, 323790, 356169, 474892, 593615, 647580, 712338, 1187230, 1424676, 1780845, 2374460, 3561690, 7123380]

約数ペア:

[(1, 7123380), (2, 3561690), (3, 2374460), (4, 1780845), (5, 1424676), (6, 1187230), (10, 712338), (11, 647580), (12, 593615), (15, 474892), (20, 356169), (22, 323790), (30, 237446), (33, 215860), (43, 165660), (44, 161895), (55, 129516), (60, 118723), (66, 107930), (86, 82830), (110, 64758), (129, 55220), (132, 53965), (165, 43172), (172, 41415), (215, 33132), (220, 32379), (251, 28380), (258, 27610), (330, 21586), (430, 16566), (473, 15060), (502, 14190), (516, 13805), (645, 11044), (660, 10793), (753, 9460), (860, 8283), (946, 7530), (1004, 7095), (1255, 5676), (1290, 5522), (1419, 5020), (1506, 4730), (1892, 3765), (2365, 3012), (2510, 2838), (2580, 2761)]