145175730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1619}}^1$

素因数の和:1704

約数の個数: 96

約数和(自身を含む): 412205760

約数和(自身を除く): 267030030

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, 1619, 1830, 2135, 2562, 2989, 3238, 4270, 4857, 5978, 6405, 8095, 8967, 9714, 11333, 12810, 14945, 16190, 17934, 22666, 24285, 29890, 33999, 44835, 48570, 56665, 67998, 79331, 89670, 98759, 113330, 158662, 169995, 197518, 237993, 296277, 339990, 396655, 475986, 493795, 592554, 691313, 793310, 987590, 1189965, 1382626, 1481385, 2073939, 2379930, 2962770, 3456565, 4147878, 4839191, 6913130, 9678382, 10369695, 14517573, 20739390, 24195955, 29035146, 48391910, 72587865, 145175730]

約数ペア:

[(1, 145175730), (2, 72587865), (3, 48391910), (5, 29035146), (6, 24195955), (7, 20739390), (10, 14517573), (14, 10369695), (15, 9678382), (21, 6913130), (30, 4839191), (35, 4147878), (42, 3456565), (49, 2962770), (61, 2379930), (70, 2073939), (98, 1481385), (105, 1382626), (122, 1189965), (147, 987590), (183, 793310), (210, 691313), (245, 592554), (294, 493795), (305, 475986), (366, 396655), (427, 339990), (490, 296277), (610, 237993), (735, 197518), (854, 169995), (915, 158662), (1281, 113330), (1470, 98759), (1619, 89670), (1830, 79331), (2135, 67998), (2562, 56665), (2989, 48570), (3238, 44835), (4270, 33999), (4857, 29890), (5978, 24285), (6405, 22666), (8095, 17934), (8967, 16190), (9714, 14945), (11333, 12810)]