7696980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{701}}^1$

素因数の和:777

約数の個数: 72

約数和(自身を含む): 23764104

約数和(自身を除く): 16067124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 701, 732, 915, 1098, 1220, 1402, 1830, 2103, 2196, 2745, 2804, 3505, 3660, 4206, 5490, 6309, 7010, 8412, 10515, 10980, 12618, 14020, 21030, 25236, 31545, 42060, 42761, 63090, 85522, 126180, 128283, 171044, 213805, 256566, 384849, 427610, 513132, 641415, 769698, 855220, 1282830, 1539396, 1924245, 2565660, 3848490, 7696980]

約数ペア:

[(1, 7696980), (2, 3848490), (3, 2565660), (4, 1924245), (5, 1539396), (6, 1282830), (9, 855220), (10, 769698), (12, 641415), (15, 513132), (18, 427610), (20, 384849), (30, 256566), (36, 213805), (45, 171044), (60, 128283), (61, 126180), (90, 85522), (122, 63090), (180, 42761), (183, 42060), (244, 31545), (305, 25236), (366, 21030), (549, 14020), (610, 12618), (701, 10980), (732, 10515), (915, 8412), (1098, 7010), (1220, 6309), (1402, 5490), (1830, 4206), (2103, 3660), (2196, 3505), (2745, 2804)]