374321090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1$

素因数の和:672

約数の個数: 128

約数和(自身を含む): 870912000

約数和(自身を除く): 496590910

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 23, 26, 38, 46, 55, 65, 95, 110, 115, 130, 143, 190, 209, 230, 247, 253, 286, 299, 418, 437, 494, 506, 598, 599, 715, 874, 1045, 1198, 1235, 1265, 1430, 1495, 2090, 2185, 2470, 2530, 2717, 2990, 2995, 3289, 4370, 4807, 5434, 5681, 5990, 6578, 6589, 7787, 9614, 11362, 11381, 13178, 13585, 13777, 15574, 16445, 22762, 24035, 27170, 27554, 28405, 32890, 32945, 38935, 48070, 56810, 56905, 62491, 65890, 68885, 77870, 85657, 113810, 124982, 125191, 137770, 147953, 151547, 171314, 179101, 250382, 261763, 295906, 303094, 312455, 358202, 428285, 523526, 624910, 625955, 739765, 757735, 856570, 895505, 1251910, 1308815, 1479530, 1515470, 1627483, 1791010, 1970111, 2617630, 2879393, 3254966, 3402919, 3940222, 5758786, 6805838, 8137415, 9850555, 14396965, 16274830, 17014595, 19701110, 28793930, 34029190, 37432109, 74864218, 187160545, 374321090]

約数ペア:

[(1, 374321090), (2, 187160545), (5, 74864218), (10, 37432109), (11, 34029190), (13, 28793930), (19, 19701110), (22, 17014595), (23, 16274830), (26, 14396965), (38, 9850555), (46, 8137415), (55, 6805838), (65, 5758786), (95, 3940222), (110, 3402919), (115, 3254966), (130, 2879393), (143, 2617630), (190, 1970111), (209, 1791010), (230, 1627483), (247, 1515470), (253, 1479530), (286, 1308815), (299, 1251910), (418, 895505), (437, 856570), (494, 757735), (506, 739765), (598, 625955), (599, 624910), (715, 523526), (874, 428285), (1045, 358202), (1198, 312455), (1235, 303094), (1265, 295906), (1430, 261763), (1495, 250382), (2090, 179101), (2185, 171314), (2470, 151547), (2530, 147953), (2717, 137770), (2990, 125191), (2995, 124982), (3289, 113810), (4370, 85657), (4807, 77870), (5434, 68885), (5681, 65890), (5990, 62491), (6578, 56905), (6589, 56810), (7787, 48070), (9614, 38935), (11362, 32945), (11381, 32890), (13178, 28405), (13585, 27554), (13777, 27170), (15574, 24035), (16445, 22762)]