2946365940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{69457}}^1$

素因数の和:69577

約数の個数: 96

約数和(自身を含む): 9521858304

約数和(自身を除く): 6575492364

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 101, 105, 140, 202, 210, 303, 404, 420, 505, 606, 707, 1010, 1212, 1414, 1515, 2020, 2121, 2828, 3030, 3535, 4242, 6060, 7070, 8484, 10605, 14140, 21210, 42420, 69457, 138914, 208371, 277828, 347285, 416742, 486199, 694570, 833484, 972398, 1041855, 1389140, 1458597, 1944796, 2083710, 2430995, 2917194, 4167420, 4861990, 5834388, 7015157, 7292985, 9723980, 14030314, 14585970, 21045471, 28060628, 29171940, 35075785, 42090942, 49106099, 70151570, 84181884, 98212198, 105227355, 140303140, 147318297, 196424396, 210454710, 245530495, 294636594, 420909420, 491060990, 589273188, 736591485, 982121980, 1473182970, 2946365940]

約数ペア:

[(1, 2946365940), (2, 1473182970), (3, 982121980), (4, 736591485), (5, 589273188), (6, 491060990), (7, 420909420), (10, 294636594), (12, 245530495), (14, 210454710), (15, 196424396), (20, 147318297), (21, 140303140), (28, 105227355), (30, 98212198), (35, 84181884), (42, 70151570), (60, 49106099), (70, 42090942), (84, 35075785), (101, 29171940), (105, 28060628), (140, 21045471), (202, 14585970), (210, 14030314), (303, 9723980), (404, 7292985), (420, 7015157), (505, 5834388), (606, 4861990), (707, 4167420), (1010, 2917194), (1212, 2430995), (1414, 2083710), (1515, 1944796), (2020, 1458597), (2121, 1389140), (2828, 1041855), (3030, 972398), (3535, 833484), (4242, 694570), (6060, 486199), (7070, 416742), (8484, 347285), (10605, 277828), (14140, 208371), (21210, 138914), (42420, 69457)]