274406670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{16661}}^1$

素因数の和:16738

約数の個数: 64

約数和(自身を含む): 743791680

約数和(自身を除く): 469385010

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, 16470, 16661, 33322, 49983, 83305, 99966, 149949, 166610, 249915, 299898, 449847, 499830, 749745, 899694, 1016321, 1499490, 2032642, 2249235, 3048963, 4498470, 5081605, 6097926, 9146889, 10163210, 15244815, 18293778, 27440667, 30489630, 45734445, 54881334, 91468890, 137203335, 274406670]

約数ペア:

[(1, 274406670), (2, 137203335), (3, 91468890), (5, 54881334), (6, 45734445), (9, 30489630), (10, 27440667), (15, 18293778), (18, 15244815), (27, 10163210), (30, 9146889), (45, 6097926), (54, 5081605), (61, 4498470), (90, 3048963), (122, 2249235), (135, 2032642), (183, 1499490), (270, 1016321), (305, 899694), (366, 749745), (549, 499830), (610, 449847), (915, 299898), (1098, 249915), (1647, 166610), (1830, 149949), (2745, 99966), (3294, 83305), (5490, 49983), (8235, 33322), (16470, 16661)]