30856452

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:377

約数の個数: 72

約数和(自身を含む): 80438400

約数和(自身を除く): 49581948

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 79, 121, 132, 158, 237, 242, 269, 316, 363, 474, 484, 538, 726, 807, 869, 948, 1076, 1452, 1614, 1738, 2607, 2959, 3228, 3476, 5214, 5918, 8877, 9559, 10428, 11836, 17754, 19118, 21251, 28677, 32549, 35508, 38236, 42502, 57354, 63753, 65098, 85004, 97647, 114708, 127506, 130196, 195294, 233761, 255012, 390588, 467522, 701283, 935044, 1402566, 2571371, 2805132, 5142742, 7714113, 10285484, 15428226, 30856452]

約数ペア:

[(1, 30856452), (2, 15428226), (3, 10285484), (4, 7714113), (6, 5142742), (11, 2805132), (12, 2571371), (22, 1402566), (33, 935044), (44, 701283), (66, 467522), (79, 390588), (121, 255012), (132, 233761), (158, 195294), (237, 130196), (242, 127506), (269, 114708), (316, 97647), (363, 85004), (474, 65098), (484, 63753), (538, 57354), (726, 42502), (807, 38236), (869, 35508), (948, 32549), (1076, 28677), (1452, 21251), (1614, 19118), (1738, 17754), (2607, 11836), (2959, 10428), (3228, 9559), (3476, 8877), (5214, 5918)]