181183380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{61627}}^1$

素因数の和:61653

約数の個数: 72

約数和(自身を含む): 590149728

約数和(自身を除く): 408966348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 61627, 123254, 184881, 246508, 308135, 369762, 431389, 616270, 739524, 862778, 924405, 1232540, 1294167, 1725556, 1848810, 2156945, 2588334, 3019723, 3697620, 4313890, 5176668, 6039446, 6470835, 8627780, 9059169, 12078892, 12941670, 15098615, 18118338, 25883340, 30197230, 36236676, 45295845, 60394460, 90591690, 181183380]

約数ペア:

[(1, 181183380), (2, 90591690), (3, 60394460), (4, 45295845), (5, 36236676), (6, 30197230), (7, 25883340), (10, 18118338), (12, 15098615), (14, 12941670), (15, 12078892), (20, 9059169), (21, 8627780), (28, 6470835), (30, 6039446), (35, 5176668), (42, 4313890), (49, 3697620), (60, 3019723), (70, 2588334), (84, 2156945), (98, 1848810), (105, 1725556), (140, 1294167), (147, 1232540), (196, 924405), (210, 862778), (245, 739524), (294, 616270), (420, 431389), (490, 369762), (588, 308135), (735, 246508), (980, 184881), (1470, 123254), (2940, 61627)]