270295830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1049}}^1$

素因数の和:1478

約数の個数: 96

約数和(自身を含む): 805896000

約数和(自身を除く): 535600170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 409, 630, 818, 1049, 1227, 2045, 2098, 2454, 2863, 3147, 3681, 4090, 5245, 5726, 6135, 6294, 7343, 7362, 8589, 9441, 10490, 12270, 14315, 14686, 15735, 17178, 18405, 18882, 22029, 25767, 28630, 31470, 36715, 36810, 42945, 44058, 47205, 51534, 66087, 73430, 85890, 94410, 110145, 128835, 132174, 220290, 257670, 330435, 429041, 660870, 858082, 1287123, 2145205, 2574246, 3003287, 3861369, 4290410, 6006574, 6435615, 7722738, 9009861, 12871230, 15016435, 18019722, 19306845, 27029583, 30032870, 38613690, 45049305, 54059166, 90098610, 135147915, 270295830]

約数ペア:

[(1, 270295830), (2, 135147915), (3, 90098610), (5, 54059166), (6, 45049305), (7, 38613690), (9, 30032870), (10, 27029583), (14, 19306845), (15, 18019722), (18, 15016435), (21, 12871230), (30, 9009861), (35, 7722738), (42, 6435615), (45, 6006574), (63, 4290410), (70, 3861369), (90, 3003287), (105, 2574246), (126, 2145205), (210, 1287123), (315, 858082), (409, 660870), (630, 429041), (818, 330435), (1049, 257670), (1227, 220290), (2045, 132174), (2098, 128835), (2454, 110145), (2863, 94410), (3147, 85890), (3681, 73430), (4090, 66087), (5245, 51534), (5726, 47205), (6135, 44058), (6294, 42945), (7343, 36810), (7362, 36715), (8589, 31470), (9441, 28630), (10490, 25767), (12270, 22029), (14315, 18882), (14686, 18405), (15735, 17178)]