2684610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 7320960

約数和(自身を除く): 4636350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 163, 183, 270, 305, 326, 366, 489, 549, 610, 815, 915, 978, 1098, 1467, 1630, 1647, 1830, 2445, 2745, 2934, 3294, 4401, 4890, 5490, 7335, 8235, 8802, 9943, 14670, 16470, 19886, 22005, 29829, 44010, 49715, 59658, 89487, 99430, 149145, 178974, 268461, 298290, 447435, 536922, 894870, 1342305, 2684610]

約数ペア:

[(1, 2684610), (2, 1342305), (3, 894870), (5, 536922), (6, 447435), (9, 298290), (10, 268461), (15, 178974), (18, 149145), (27, 99430), (30, 89487), (45, 59658), (54, 49715), (61, 44010), (90, 29829), (122, 22005), (135, 19886), (163, 16470), (183, 14670), (270, 9943), (305, 8802), (326, 8235), (366, 7335), (489, 5490), (549, 4890), (610, 4401), (815, 3294), (915, 2934), (978, 2745), (1098, 2445), (1467, 1830), (1630, 1647)]