3440989260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{313387}}^1$

素因数の和:313463

約数の個数: 72

約数和(自身を含む): 10608810576

約数和(自身を除く): 7167821316

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, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980, 313387, 626774, 940161, 1253548, 1566935, 1880322, 2820483, 3133870, 3760644, 4700805, 5640966, 6267740, 9401610, 11281932, 14102415, 18803220, 19116607, 28204830, 38233214, 56409660, 57349821, 76466428, 95583035, 114699642, 172049463, 191166070, 229399284, 286749105, 344098926, 382332140, 573498210, 688197852, 860247315, 1146996420, 1720494630, 3440989260]

約数ペア:

[(1, 3440989260), (2, 1720494630), (3, 1146996420), (4, 860247315), (5, 688197852), (6, 573498210), (9, 382332140), (10, 344098926), (12, 286749105), (15, 229399284), (18, 191166070), (20, 172049463), (30, 114699642), (36, 95583035), (45, 76466428), (60, 57349821), (61, 56409660), (90, 38233214), (122, 28204830), (180, 19116607), (183, 18803220), (244, 14102415), (305, 11281932), (366, 9401610), (549, 6267740), (610, 5640966), (732, 4700805), (915, 3760644), (1098, 3133870), (1220, 2820483), (1830, 1880322), (2196, 1566935), (2745, 1253548), (3660, 940161), (5490, 626774), (10980, 313387)]