9739260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{887}}^1$

素因数の和:963

約数の個数: 72

約数和(自身を含む): 30060576

約数和(自身を除く): 20321316

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, 887, 915, 1098, 1220, 1774, 1830, 2196, 2661, 2745, 3548, 3660, 4435, 5322, 5490, 7983, 8870, 10644, 10980, 13305, 15966, 17740, 26610, 31932, 39915, 53220, 54107, 79830, 108214, 159660, 162321, 216428, 270535, 324642, 486963, 541070, 649284, 811605, 973926, 1082140, 1623210, 1947852, 2434815, 3246420, 4869630, 9739260]

約数ペア:

[(1, 9739260), (2, 4869630), (3, 3246420), (4, 2434815), (5, 1947852), (6, 1623210), (9, 1082140), (10, 973926), (12, 811605), (15, 649284), (18, 541070), (20, 486963), (30, 324642), (36, 270535), (45, 216428), (60, 162321), (61, 159660), (90, 108214), (122, 79830), (180, 54107), (183, 53220), (244, 39915), (305, 31932), (366, 26610), (549, 17740), (610, 15966), (732, 13305), (887, 10980), (915, 10644), (1098, 8870), (1220, 7983), (1774, 5490), (1830, 5322), (2196, 4435), (2661, 3660), (2745, 3548)]