3210620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:123

約数の個数: 96

約数和(自身を含む): 8709120

約数和(自身を除く): 5498500

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 68, 70, 71, 76, 85, 95, 119, 133, 140, 142, 170, 190, 238, 266, 284, 323, 340, 355, 380, 476, 497, 532, 595, 646, 665, 710, 994, 1190, 1207, 1292, 1330, 1349, 1420, 1615, 1988, 2261, 2380, 2414, 2485, 2660, 2698, 3230, 4522, 4828, 4970, 5396, 6035, 6460, 6745, 8449, 9044, 9443, 9940, 11305, 12070, 13490, 16898, 18886, 22610, 22933, 24140, 26980, 33796, 37772, 42245, 45220, 45866, 47215, 84490, 91732, 94430, 114665, 160531, 168980, 188860, 229330, 321062, 458660, 642124, 802655, 1605310, 3210620]

約数ペア:

[(1, 3210620), (2, 1605310), (4, 802655), (5, 642124), (7, 458660), (10, 321062), (14, 229330), (17, 188860), (19, 168980), (20, 160531), (28, 114665), (34, 94430), (35, 91732), (38, 84490), (68, 47215), (70, 45866), (71, 45220), (76, 42245), (85, 37772), (95, 33796), (119, 26980), (133, 24140), (140, 22933), (142, 22610), (170, 18886), (190, 16898), (238, 13490), (266, 12070), (284, 11305), (323, 9940), (340, 9443), (355, 9044), (380, 8449), (476, 6745), (497, 6460), (532, 6035), (595, 5396), (646, 4970), (665, 4828), (710, 4522), (994, 3230), (1190, 2698), (1207, 2660), (1292, 2485), (1330, 2414), (1349, 2380), (1420, 2261), (1615, 1988)]