7262370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:200

約数の個数: 96

約数和(自身を含む): 20666880

約数和(自身を除く): 13404510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 31, 38, 45, 57, 62, 90, 93, 95, 114, 137, 155, 171, 186, 190, 274, 279, 285, 310, 342, 411, 465, 558, 570, 589, 685, 822, 855, 930, 1178, 1233, 1370, 1395, 1710, 1767, 2055, 2466, 2603, 2790, 2945, 3534, 4110, 4247, 5206, 5301, 5890, 6165, 7809, 8494, 8835, 10602, 12330, 12741, 13015, 15618, 17670, 21235, 23427, 25482, 26030, 26505, 38223, 39045, 42470, 46854, 53010, 63705, 76446, 78090, 80693, 117135, 127410, 161386, 191115, 234270, 242079, 382230, 403465, 484158, 726237, 806930, 1210395, 1452474, 2420790, 3631185, 7262370]

約数ペア:

[(1, 7262370), (2, 3631185), (3, 2420790), (5, 1452474), (6, 1210395), (9, 806930), (10, 726237), (15, 484158), (18, 403465), (19, 382230), (30, 242079), (31, 234270), (38, 191115), (45, 161386), (57, 127410), (62, 117135), (90, 80693), (93, 78090), (95, 76446), (114, 63705), (137, 53010), (155, 46854), (171, 42470), (186, 39045), (190, 38223), (274, 26505), (279, 26030), (285, 25482), (310, 23427), (342, 21235), (411, 17670), (465, 15618), (558, 13015), (570, 12741), (589, 12330), (685, 10602), (822, 8835), (855, 8494), (930, 7809), (1178, 6165), (1233, 5890), (1370, 5301), (1395, 5206), (1710, 4247), (1767, 4110), (2055, 3534), (2466, 2945), (2603, 2790)]