345960930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2797}}^1$

素因数の和:2864

約数の個数: 128

約数和(自身を含む): 1031454720

約数和(自身を除く): 685493790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 31, 35, 38, 42, 57, 62, 70, 93, 95, 105, 114, 133, 155, 186, 190, 210, 217, 266, 285, 310, 399, 434, 465, 570, 589, 651, 665, 798, 930, 1085, 1178, 1302, 1330, 1767, 1995, 2170, 2797, 2945, 3255, 3534, 3990, 4123, 5594, 5890, 6510, 8246, 8391, 8835, 12369, 13985, 16782, 17670, 19579, 20615, 24738, 27970, 39158, 41230, 41955, 53143, 58737, 61845, 83910, 86707, 97895, 106286, 117474, 123690, 159429, 173414, 195790, 260121, 265715, 293685, 318858, 372001, 433535, 520242, 531430, 587370, 606949, 744002, 797145, 867070, 1116003, 1213898, 1300605, 1594290, 1647433, 1820847, 1860005, 2232006, 2601210, 3034745, 3294866, 3641694, 3720010, 4942299, 5580015, 6069490, 8237165, 9104235, 9884598, 11160030, 11532031, 16474330, 18208470, 23064062, 24711495, 34596093, 49422990, 57660155, 69192186, 115320310, 172980465, 345960930]

約数ペア:

[(1, 345960930), (2, 172980465), (3, 115320310), (5, 69192186), (6, 57660155), (7, 49422990), (10, 34596093), (14, 24711495), (15, 23064062), (19, 18208470), (21, 16474330), (30, 11532031), (31, 11160030), (35, 9884598), (38, 9104235), (42, 8237165), (57, 6069490), (62, 5580015), (70, 4942299), (93, 3720010), (95, 3641694), (105, 3294866), (114, 3034745), (133, 2601210), (155, 2232006), (186, 1860005), (190, 1820847), (210, 1647433), (217, 1594290), (266, 1300605), (285, 1213898), (310, 1116003), (399, 867070), (434, 797145), (465, 744002), (570, 606949), (589, 587370), (651, 531430), (665, 520242), (798, 433535), (930, 372001), (1085, 318858), (1178, 293685), (1302, 265715), (1330, 260121), (1767, 195790), (1995, 173414), (2170, 159429), (2797, 123690), (2945, 117474), (3255, 106286), (3534, 97895), (3990, 86707), (4123, 83910), (5594, 61845), (5890, 58737), (6510, 53143), (8246, 41955), (8391, 41230), (8835, 39158), (12369, 27970), (13985, 24738), (16782, 20615), (17670, 19579)]