31060890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1049}}^1$

素因数の和:1116

約数の個数: 96

約数和(自身を含む): 94348800

約数和(自身を除く): 63287910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 47, 63, 70, 90, 94, 105, 126, 141, 210, 235, 282, 315, 329, 423, 470, 630, 658, 705, 846, 987, 1049, 1410, 1645, 1974, 2098, 2115, 2961, 3147, 3290, 4230, 4935, 5245, 5922, 6294, 7343, 9441, 9870, 10490, 14686, 14805, 15735, 18882, 22029, 29610, 31470, 36715, 44058, 47205, 49303, 66087, 73430, 94410, 98606, 110145, 132174, 147909, 220290, 246515, 295818, 330435, 345121, 443727, 493030, 660870, 690242, 739545, 887454, 1035363, 1479090, 1725605, 2070726, 2218635, 3106089, 3451210, 4437270, 5176815, 6212178, 10353630, 15530445, 31060890]

約数ペア:

[(1, 31060890), (2, 15530445), (3, 10353630), (5, 6212178), (6, 5176815), (7, 4437270), (9, 3451210), (10, 3106089), (14, 2218635), (15, 2070726), (18, 1725605), (21, 1479090), (30, 1035363), (35, 887454), (42, 739545), (45, 690242), (47, 660870), (63, 493030), (70, 443727), (90, 345121), (94, 330435), (105, 295818), (126, 246515), (141, 220290), (210, 147909), (235, 132174), (282, 110145), (315, 98606), (329, 94410), (423, 73430), (470, 66087), (630, 49303), (658, 47205), (705, 44058), (846, 36715), (987, 31470), (1049, 29610), (1410, 22029), (1645, 18882), (1974, 15735), (2098, 14805), (2115, 14686), (2961, 10490), (3147, 9870), (3290, 9441), (4230, 7343), (4935, 6294), (5245, 5922)]