209702610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179233}}^1$

素因数の和:179259

約数の個数: 48

約数和(自身を含む): 587170584

約数和(自身を除く): 377467974

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 179233, 358466, 537699, 896165, 1075398, 1613097, 1792330, 2330029, 2688495, 3226194, 4660058, 5376990, 6990087, 8065485, 11650145, 13980174, 16130970, 20970261, 23300290, 34950435, 41940522, 69900870, 104851305, 209702610]

約数ペア:

[(1, 209702610), (2, 104851305), (3, 69900870), (5, 41940522), (6, 34950435), (9, 23300290), (10, 20970261), (13, 16130970), (15, 13980174), (18, 11650145), (26, 8065485), (30, 6990087), (39, 5376990), (45, 4660058), (65, 3226194), (78, 2688495), (90, 2330029), (117, 1792330), (130, 1613097), (195, 1075398), (234, 896165), (390, 537699), (585, 358466), (1170, 179233)]