188545470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:266

約数の個数: 128

約数和(自身を含む): 501645312

約数和(自身を除く): 313099842

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 41, 51, 71, 82, 85, 102, 123, 127, 142, 170, 205, 213, 246, 254, 255, 355, 381, 410, 426, 510, 615, 635, 697, 710, 762, 1065, 1207, 1230, 1270, 1394, 1905, 2091, 2130, 2159, 2414, 2911, 3485, 3621, 3810, 4182, 4318, 5207, 5822, 6035, 6477, 6970, 7242, 8733, 9017, 10414, 10455, 10795, 12070, 12954, 14555, 15621, 17466, 18034, 18105, 20910, 21590, 26035, 27051, 29110, 31242, 32385, 36210, 43665, 45085, 49487, 52070, 54102, 64770, 78105, 87330, 88519, 90170, 98974, 135255, 148461, 153289, 156210, 177038, 247435, 265557, 270510, 296922, 306578, 369697, 442595, 459867, 494870, 531114, 739394, 742305, 766445, 885190, 919734, 1109091, 1327785, 1484610, 1532890, 1848485, 2218182, 2299335, 2655570, 3696970, 4598670, 5545455, 6284849, 11090910, 12569698, 18854547, 31424245, 37709094, 62848490, 94272735, 188545470]

約数ペア:

[(1, 188545470), (2, 94272735), (3, 62848490), (5, 37709094), (6, 31424245), (10, 18854547), (15, 12569698), (17, 11090910), (30, 6284849), (34, 5545455), (41, 4598670), (51, 3696970), (71, 2655570), (82, 2299335), (85, 2218182), (102, 1848485), (123, 1532890), (127, 1484610), (142, 1327785), (170, 1109091), (205, 919734), (213, 885190), (246, 766445), (254, 742305), (255, 739394), (355, 531114), (381, 494870), (410, 459867), (426, 442595), (510, 369697), (615, 306578), (635, 296922), (697, 270510), (710, 265557), (762, 247435), (1065, 177038), (1207, 156210), (1230, 153289), (1270, 148461), (1394, 135255), (1905, 98974), (2091, 90170), (2130, 88519), (2159, 87330), (2414, 78105), (2911, 64770), (3485, 54102), (3621, 52070), (3810, 49487), (4182, 45085), (4318, 43665), (5207, 36210), (5822, 32385), (6035, 31242), (6477, 29110), (6970, 27051), (7242, 26035), (8733, 21590), (9017, 20910), (10414, 18105), (10455, 18034), (10795, 17466), (12070, 15621), (12954, 14555)]