508780930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1$

素因数の和:724

約数の個数: 128

約数和(自身を含む): 1198126080

約数和(自身を除く): 689345150

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 29, 34, 35, 46, 58, 70, 85, 115, 119, 145, 161, 170, 203, 230, 238, 290, 322, 391, 406, 493, 595, 641, 667, 782, 805, 986, 1015, 1190, 1282, 1334, 1610, 1955, 2030, 2465, 2737, 3205, 3335, 3451, 3910, 4487, 4669, 4930, 5474, 6410, 6670, 6902, 8974, 9338, 10897, 11339, 13685, 14743, 17255, 18589, 21794, 22435, 22678, 23345, 27370, 29486, 34510, 37178, 44870, 46690, 54485, 56695, 73715, 76279, 79373, 92945, 103201, 108970, 113390, 130123, 147430, 152558, 158746, 185890, 206402, 250631, 260246, 316013, 381395, 396865, 427547, 501262, 516005, 632026, 650615, 762790, 793730, 855094, 1032010, 1253155, 1301230, 1580065, 1754417, 2137735, 2212091, 2506310, 2992829, 3160130, 3508834, 4275470, 4424182, 5985658, 7268299, 8772085, 11060455, 14536598, 14964145, 17544170, 22120910, 29928290, 36341495, 50878093, 72682990, 101756186, 254390465, 508780930]

約数ペア:

[(1, 508780930), (2, 254390465), (5, 101756186), (7, 72682990), (10, 50878093), (14, 36341495), (17, 29928290), (23, 22120910), (29, 17544170), (34, 14964145), (35, 14536598), (46, 11060455), (58, 8772085), (70, 7268299), (85, 5985658), (115, 4424182), (119, 4275470), (145, 3508834), (161, 3160130), (170, 2992829), (203, 2506310), (230, 2212091), (238, 2137735), (290, 1754417), (322, 1580065), (391, 1301230), (406, 1253155), (493, 1032010), (595, 855094), (641, 793730), (667, 762790), (782, 650615), (805, 632026), (986, 516005), (1015, 501262), (1190, 427547), (1282, 396865), (1334, 381395), (1610, 316013), (1955, 260246), (2030, 250631), (2465, 206402), (2737, 185890), (3205, 158746), (3335, 152558), (3451, 147430), (3910, 130123), (4487, 113390), (4669, 108970), (4930, 103201), (5474, 92945), (6410, 79373), (6670, 76279), (6902, 73715), (8974, 56695), (9338, 54485), (10897, 46690), (11339, 44870), (13685, 37178), (14743, 34510), (17255, 29486), (18589, 27370), (21794, 23345), (22435, 22678)]