138133890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8387}}^1$

素因数の和:8464

約数の個数: 64

約数和(自身を含む): 374440320

約数和(自身を除く): 236306430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 366, 549, 610, 915, 1098, 1647, 1830, 2745, 3294, 5490, 8235, 8387, 16470, 16774, 25161, 41935, 50322, 75483, 83870, 125805, 150966, 226449, 251610, 377415, 452898, 511607, 754830, 1023214, 1132245, 1534821, 2264490, 2558035, 3069642, 4604463, 5116070, 7674105, 9208926, 13813389, 15348210, 23022315, 27626778, 46044630, 69066945, 138133890]

約数ペア:

[(1, 138133890), (2, 69066945), (3, 46044630), (5, 27626778), (6, 23022315), (9, 15348210), (10, 13813389), (15, 9208926), (18, 7674105), (27, 5116070), (30, 4604463), (45, 3069642), (54, 2558035), (61, 2264490), (90, 1534821), (122, 1132245), (135, 1023214), (183, 754830), (270, 511607), (305, 452898), (366, 377415), (549, 251610), (610, 226449), (915, 150966), (1098, 125805), (1647, 83870), (1830, 75483), (2745, 50322), (3294, 41935), (5490, 25161), (8235, 16774), (8387, 16470)]