246572430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:306

約数の個数: 128

約数和(自身を含む): 661893120

約数和(自身を除く): 415320690

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 79, 106, 130, 151, 158, 159, 195, 237, 265, 302, 318, 390, 395, 453, 474, 530, 689, 755, 790, 795, 906, 1027, 1185, 1378, 1510, 1590, 1963, 2054, 2067, 2265, 2370, 3081, 3445, 3926, 4134, 4187, 4530, 5135, 5889, 6162, 6890, 8003, 8374, 9815, 10270, 10335, 11778, 11929, 12561, 15405, 16006, 19630, 20670, 20935, 23858, 24009, 25122, 29445, 30810, 35787, 40015, 41870, 48018, 54431, 58890, 59645, 62805, 71574, 80030, 104039, 108862, 119290, 120045, 125610, 155077, 163293, 178935, 208078, 240090, 272155, 310154, 312117, 326586, 357870, 465231, 520195, 544310, 624234, 632237, 775385, 816465, 930462, 1040390, 1264474, 1550770, 1560585, 1632930, 1896711, 2326155, 3121170, 3161185, 3793422, 4652310, 6322370, 8219081, 9483555, 16438162, 18967110, 24657243, 41095405, 49314486, 82190810, 123286215, 246572430]

約数ペア:

[(1, 246572430), (2, 123286215), (3, 82190810), (5, 49314486), (6, 41095405), (10, 24657243), (13, 18967110), (15, 16438162), (26, 9483555), (30, 8219081), (39, 6322370), (53, 4652310), (65, 3793422), (78, 3161185), (79, 3121170), (106, 2326155), (130, 1896711), (151, 1632930), (158, 1560585), (159, 1550770), (195, 1264474), (237, 1040390), (265, 930462), (302, 816465), (318, 775385), (390, 632237), (395, 624234), (453, 544310), (474, 520195), (530, 465231), (689, 357870), (755, 326586), (790, 312117), (795, 310154), (906, 272155), (1027, 240090), (1185, 208078), (1378, 178935), (1510, 163293), (1590, 155077), (1963, 125610), (2054, 120045), (2067, 119290), (2265, 108862), (2370, 104039), (3081, 80030), (3445, 71574), (3926, 62805), (4134, 59645), (4187, 58890), (4530, 54431), (5135, 48018), (5889, 41870), (6162, 40015), (6890, 35787), (8003, 30810), (8374, 29445), (9815, 25122), (10270, 24009), (10335, 23858), (11778, 20935), (11929, 20670), (12561, 19630), (15405, 16006)]