315971370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24551}}^1$

素因数の和:24588

約数の個数: 96

約数和(自身を含む): 965188224

約数和(自身を除く): 649216854

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 143, 165, 195, 198, 234, 286, 330, 390, 429, 495, 585, 715, 858, 990, 1170, 1287, 1430, 2145, 2574, 4290, 6435, 12870, 24551, 49102, 73653, 122755, 147306, 220959, 245510, 270061, 319163, 368265, 441918, 540122, 638326, 736530, 810183, 957489, 1104795, 1350305, 1595815, 1620366, 1914978, 2209590, 2430549, 2700610, 2872467, 3191630, 3510793, 4050915, 4787445, 4861098, 5744934, 7021586, 8101830, 9574890, 10532379, 12152745, 14362335, 17553965, 21064758, 24305490, 28724670, 31597137, 35107930, 52661895, 63194274, 105323790, 157985685, 315971370]

約数ペア:

[(1, 315971370), (2, 157985685), (3, 105323790), (5, 63194274), (6, 52661895), (9, 35107930), (10, 31597137), (11, 28724670), (13, 24305490), (15, 21064758), (18, 17553965), (22, 14362335), (26, 12152745), (30, 10532379), (33, 9574890), (39, 8101830), (45, 7021586), (55, 5744934), (65, 4861098), (66, 4787445), (78, 4050915), (90, 3510793), (99, 3191630), (110, 2872467), (117, 2700610), (130, 2430549), (143, 2209590), (165, 1914978), (195, 1620366), (198, 1595815), (234, 1350305), (286, 1104795), (330, 957489), (390, 810183), (429, 736530), (495, 638326), (585, 540122), (715, 441918), (858, 368265), (990, 319163), (1170, 270061), (1287, 245510), (1430, 220959), (2145, 147306), (2574, 122755), (4290, 73653), (6435, 49102), (12870, 24551)]