244457570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:352

約数の個数: 96

約数和(自身を含む): 541728000

約数和(自身を除く): 297270430

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 109, 115, 161, 199, 218, 230, 245, 322, 398, 490, 545, 763, 805, 995, 1090, 1127, 1393, 1526, 1610, 1990, 2254, 2507, 2786, 3815, 4577, 5014, 5341, 5635, 6965, 7630, 9154, 9751, 10682, 11270, 12535, 13930, 17549, 19502, 21691, 22885, 25070, 26705, 32039, 35098, 43382, 45770, 48755, 53410, 64078, 87745, 97510, 108455, 122843, 151837, 160195, 175490, 216910, 224273, 245686, 303674, 320390, 448546, 498893, 614215, 759185, 997786, 1062859, 1121365, 1228430, 1518370, 2125718, 2242730, 2494465, 3492251, 4988930, 5314295, 6984502, 10628590, 17461255, 24445757, 34922510, 48891514, 122228785, 244457570]

約数ペア:

[(1, 244457570), (2, 122228785), (5, 48891514), (7, 34922510), (10, 24445757), (14, 17461255), (23, 10628590), (35, 6984502), (46, 5314295), (49, 4988930), (70, 3492251), (98, 2494465), (109, 2242730), (115, 2125718), (161, 1518370), (199, 1228430), (218, 1121365), (230, 1062859), (245, 997786), (322, 759185), (398, 614215), (490, 498893), (545, 448546), (763, 320390), (805, 303674), (995, 245686), (1090, 224273), (1127, 216910), (1393, 175490), (1526, 160195), (1610, 151837), (1990, 122843), (2254, 108455), (2507, 97510), (2786, 87745), (3815, 64078), (4577, 53410), (5014, 48755), (5341, 45770), (5635, 43382), (6965, 35098), (7630, 32039), (9154, 26705), (9751, 25070), (10682, 22885), (11270, 21691), (12535, 19502), (13930, 17549)]