248819310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{359}}^1$

素因数の和:543

約数の個数: 128

約数和(自身を含む): 709171200

約数和(自身を除く): 460351890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 151, 153, 170, 255, 270, 302, 306, 359, 453, 459, 510, 718, 755, 765, 906, 918, 1077, 1359, 1510, 1530, 1795, 2154, 2265, 2295, 2567, 2718, 3231, 3590, 4077, 4530, 4590, 5134, 5385, 6103, 6462, 6795, 7701, 8154, 9693, 10770, 12206, 12835, 13590, 15402, 16155, 18309, 19386, 20385, 23103, 25670, 30515, 32310, 36618, 38505, 40770, 46206, 48465, 54209, 54927, 61030, 69309, 77010, 91545, 96930, 108418, 109854, 115515, 138618, 162627, 164781, 183090, 231030, 271045, 274635, 325254, 329562, 346545, 487881, 542090, 549270, 693090, 813135, 823905, 921553, 975762, 1463643, 1626270, 1647810, 1843106, 2439405, 2764659, 2927286, 4607765, 4878810, 5529318, 7318215, 8293977, 9215530, 13823295, 14636430, 16587954, 24881931, 27646590, 41469885, 49763862, 82939770, 124409655, 248819310]

約数ペア:

[(1, 248819310), (2, 124409655), (3, 82939770), (5, 49763862), (6, 41469885), (9, 27646590), (10, 24881931), (15, 16587954), (17, 14636430), (18, 13823295), (27, 9215530), (30, 8293977), (34, 7318215), (45, 5529318), (51, 4878810), (54, 4607765), (85, 2927286), (90, 2764659), (102, 2439405), (135, 1843106), (151, 1647810), (153, 1626270), (170, 1463643), (255, 975762), (270, 921553), (302, 823905), (306, 813135), (359, 693090), (453, 549270), (459, 542090), (510, 487881), (718, 346545), (755, 329562), (765, 325254), (906, 274635), (918, 271045), (1077, 231030), (1359, 183090), (1510, 164781), (1530, 162627), (1795, 138618), (2154, 115515), (2265, 109854), (2295, 108418), (2567, 96930), (2718, 91545), (3231, 77010), (3590, 69309), (4077, 61030), (4530, 54927), (4590, 54209), (5134, 48465), (5385, 46206), (6103, 40770), (6462, 38505), (6795, 36618), (7701, 32310), (8154, 30515), (9693, 25670), (10770, 23103), (12206, 20385), (12835, 19386), (13590, 18309), (15402, 16155)]