7239870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 21026304

約数和(自身を除く): 13786434

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 71, 90, 99, 103, 110, 142, 165, 198, 206, 213, 309, 330, 355, 426, 495, 515, 618, 639, 710, 781, 927, 990, 1030, 1065, 1133, 1278, 1545, 1562, 1854, 2130, 2266, 2343, 3090, 3195, 3399, 3905, 4635, 4686, 5665, 6390, 6798, 7029, 7313, 7810, 9270, 10197, 11330, 11715, 14058, 14626, 16995, 20394, 21939, 23430, 33990, 35145, 36565, 43878, 50985, 65817, 70290, 73130, 80443, 101970, 109695, 131634, 160886, 219390, 241329, 329085, 402215, 482658, 658170, 723987, 804430, 1206645, 1447974, 2413290, 3619935, 7239870]

約数ペア:

[(1, 7239870), (2, 3619935), (3, 2413290), (5, 1447974), (6, 1206645), (9, 804430), (10, 723987), (11, 658170), (15, 482658), (18, 402215), (22, 329085), (30, 241329), (33, 219390), (45, 160886), (55, 131634), (66, 109695), (71, 101970), (90, 80443), (99, 73130), (103, 70290), (110, 65817), (142, 50985), (165, 43878), (198, 36565), (206, 35145), (213, 33990), (309, 23430), (330, 21939), (355, 20394), (426, 16995), (495, 14626), (515, 14058), (618, 11715), (639, 11330), (710, 10197), (781, 9270), (927, 7810), (990, 7313), (1030, 7029), (1065, 6798), (1133, 6390), (1278, 5665), (1545, 4686), (1562, 4635), (1854, 3905), (2130, 3399), (2266, 3195), (2343, 3090)]