145341330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:404

約数の個数: 128

約数和(自身を含む): 395642880

約数和(自身を除く): 250301550

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 29, 30, 31, 34, 51, 58, 62, 85, 87, 93, 102, 145, 155, 170, 174, 186, 255, 290, 310, 317, 435, 465, 493, 510, 527, 634, 870, 899, 930, 951, 986, 1054, 1479, 1581, 1585, 1798, 1902, 2465, 2635, 2697, 2958, 3162, 3170, 4495, 4755, 4930, 5270, 5389, 5394, 7395, 7905, 8990, 9193, 9510, 9827, 10778, 13485, 14790, 15283, 15810, 16167, 18386, 19654, 26945, 26970, 27579, 29481, 30566, 32334, 45849, 45965, 49135, 53890, 55158, 58962, 76415, 80835, 91698, 91930, 98270, 137895, 147405, 152830, 156281, 161670, 167059, 229245, 275790, 284983, 294810, 312562, 334118, 458490, 468843, 501177, 569966, 781405, 835295, 854949, 937686, 1002354, 1424915, 1562810, 1670590, 1709898, 2344215, 2505885, 2849830, 4274745, 4688430, 4844711, 5011770, 8549490, 9689422, 14534133, 24223555, 29068266, 48447110, 72670665, 145341330]

約数ペア:

[(1, 145341330), (2, 72670665), (3, 48447110), (5, 29068266), (6, 24223555), (10, 14534133), (15, 9689422), (17, 8549490), (29, 5011770), (30, 4844711), (31, 4688430), (34, 4274745), (51, 2849830), (58, 2505885), (62, 2344215), (85, 1709898), (87, 1670590), (93, 1562810), (102, 1424915), (145, 1002354), (155, 937686), (170, 854949), (174, 835295), (186, 781405), (255, 569966), (290, 501177), (310, 468843), (317, 458490), (435, 334118), (465, 312562), (493, 294810), (510, 284983), (527, 275790), (634, 229245), (870, 167059), (899, 161670), (930, 156281), (951, 152830), (986, 147405), (1054, 137895), (1479, 98270), (1581, 91930), (1585, 91698), (1798, 80835), (1902, 76415), (2465, 58962), (2635, 55158), (2697, 53890), (2958, 49135), (3162, 45965), (3170, 45849), (4495, 32334), (4755, 30566), (4930, 29481), (5270, 27579), (5389, 26970), (5394, 26945), (7395, 19654), (7905, 18386), (8990, 16167), (9193, 15810), (9510, 15283), (9827, 14790), (10778, 13485)]