419565930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{4679}}^1$

素因数の和:4764

約数の個数: 96

約数和(自身を含む): 1190816640

約数和(自身を除く): 771250710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 61, 70, 98, 105, 122, 147, 183, 210, 245, 294, 305, 366, 427, 490, 610, 735, 854, 915, 1281, 1470, 1830, 2135, 2562, 2989, 4270, 4679, 5978, 6405, 8967, 9358, 12810, 14037, 14945, 17934, 23395, 28074, 29890, 32753, 44835, 46790, 65506, 70185, 89670, 98259, 140370, 163765, 196518, 229271, 285419, 327530, 458542, 491295, 570838, 687813, 856257, 982590, 1146355, 1375626, 1427095, 1712514, 1997933, 2292710, 2854190, 3439065, 3995866, 4281285, 5993799, 6878130, 8562570, 9989665, 11987598, 13985531, 19979330, 27971062, 29968995, 41956593, 59937990, 69927655, 83913186, 139855310, 209782965, 419565930]

約数ペア:

[(1, 419565930), (2, 209782965), (3, 139855310), (5, 83913186), (6, 69927655), (7, 59937990), (10, 41956593), (14, 29968995), (15, 27971062), (21, 19979330), (30, 13985531), (35, 11987598), (42, 9989665), (49, 8562570), (61, 6878130), (70, 5993799), (98, 4281285), (105, 3995866), (122, 3439065), (147, 2854190), (183, 2292710), (210, 1997933), (245, 1712514), (294, 1427095), (305, 1375626), (366, 1146355), (427, 982590), (490, 856257), (610, 687813), (735, 570838), (854, 491295), (915, 458542), (1281, 327530), (1470, 285419), (1830, 229271), (2135, 196518), (2562, 163765), (2989, 140370), (4270, 98259), (4679, 89670), (5978, 70185), (6405, 65506), (8967, 46790), (9358, 44835), (12810, 32753), (14037, 29890), (14945, 28074), (17934, 23395)]