29217780

素因数分解:

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

素因数の和:966

約数の個数: 96

約数和(自身を含む): 92494080

約数和(自身を除く): 63276300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 540, 549, 610, 732, 887, 915, 1098, 1220, 1647, 1774, 1830, 2196, 2661, 2745, 3294, 3548, 3660, 4435, 5322, 5490, 6588, 7983, 8235, 8870, 10644, 10980, 13305, 15966, 16470, 17740, 23949, 26610, 31932, 32940, 39915, 47898, 53220, 54107, 79830, 95796, 108214, 119745, 159660, 162321, 216428, 239490, 270535, 324642, 478980, 486963, 541070, 649284, 811605, 973926, 1082140, 1460889, 1623210, 1947852, 2434815, 2921778, 3246420, 4869630, 5843556, 7304445, 9739260, 14608890, 29217780]

約数ペア:

[(1, 29217780), (2, 14608890), (3, 9739260), (4, 7304445), (5, 5843556), (6, 4869630), (9, 3246420), (10, 2921778), (12, 2434815), (15, 1947852), (18, 1623210), (20, 1460889), (27, 1082140), (30, 973926), (36, 811605), (45, 649284), (54, 541070), (60, 486963), (61, 478980), (90, 324642), (108, 270535), (122, 239490), (135, 216428), (180, 162321), (183, 159660), (244, 119745), (270, 108214), (305, 95796), (366, 79830), (540, 54107), (549, 53220), (610, 47898), (732, 39915), (887, 32940), (915, 31932), (1098, 26610), (1220, 23949), (1647, 17740), (1774, 16470), (1830, 15966), (2196, 13305), (2661, 10980), (2745, 10644), (3294, 8870), (3548, 8235), (3660, 7983), (4435, 6588), (5322, 5490)]