189161070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:655

約数の個数: 128

約数和(自身を含む): 547430400

約数和(自身を除く): 358269330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 49, 62, 70, 93, 98, 105, 147, 155, 186, 210, 217, 245, 294, 310, 343, 434, 465, 490, 593, 651, 686, 735, 930, 1029, 1085, 1186, 1302, 1470, 1519, 1715, 1779, 2058, 2170, 2965, 3038, 3255, 3430, 3558, 4151, 4557, 5145, 5930, 6510, 7595, 8302, 8895, 9114, 10290, 10633, 12453, 15190, 17790, 18383, 20755, 21266, 22785, 24906, 29057, 31899, 36766, 41510, 45570, 53165, 55149, 58114, 62265, 63798, 87171, 91915, 106330, 110298, 124530, 128681, 145285, 159495, 174342, 183830, 203399, 257362, 275745, 290570, 318990, 386043, 406798, 435855, 551490, 610197, 643405, 772086, 871710, 900767, 1016995, 1220394, 1286810, 1801534, 1930215, 2033990, 2702301, 3050985, 3860430, 4503835, 5404602, 6101970, 6305369, 9007670, 12610738, 13511505, 18916107, 27023010, 31526845, 37832214, 63053690, 94580535, 189161070]

約数ペア:

[(1, 189161070), (2, 94580535), (3, 63053690), (5, 37832214), (6, 31526845), (7, 27023010), (10, 18916107), (14, 13511505), (15, 12610738), (21, 9007670), (30, 6305369), (31, 6101970), (35, 5404602), (42, 4503835), (49, 3860430), (62, 3050985), (70, 2702301), (93, 2033990), (98, 1930215), (105, 1801534), (147, 1286810), (155, 1220394), (186, 1016995), (210, 900767), (217, 871710), (245, 772086), (294, 643405), (310, 610197), (343, 551490), (434, 435855), (465, 406798), (490, 386043), (593, 318990), (651, 290570), (686, 275745), (735, 257362), (930, 203399), (1029, 183830), (1085, 174342), (1186, 159495), (1302, 145285), (1470, 128681), (1519, 124530), (1715, 110298), (1779, 106330), (2058, 91915), (2170, 87171), (2965, 63798), (3038, 62265), (3255, 58114), (3430, 55149), (3558, 53165), (4151, 45570), (4557, 41510), (5145, 36766), (5930, 31899), (6510, 29057), (7595, 24906), (8302, 22785), (8895, 21266), (9114, 20755), (10290, 18383), (10633, 17790), (12453, 15190)]