2010309770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1307}}^1$

素因数の和:1444

約数の個数: 96

約数和(自身を含む): 4369578048

約数和(自身を除く): 2359268278

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 73, 86, 98, 146, 215, 245, 301, 365, 430, 490, 511, 602, 730, 1022, 1307, 1505, 2107, 2555, 2614, 3010, 3139, 3577, 4214, 5110, 6278, 6535, 7154, 9149, 10535, 13070, 15695, 17885, 18298, 21070, 21973, 31390, 35770, 43946, 45745, 56201, 64043, 91490, 95411, 109865, 112402, 128086, 153811, 190822, 219730, 281005, 307622, 320215, 393407, 477055, 562010, 640430, 667877, 769055, 786814, 954110, 1335754, 1538110, 1967035, 2753849, 3339385, 3934070, 4102673, 4675139, 5507698, 6678770, 8205346, 9350278, 13769245, 20513365, 23375695, 27538490, 28718711, 41026730, 46751390, 57437422, 143593555, 201030977, 287187110, 402061954, 1005154885, 2010309770]

約数ペア:

[(1, 2010309770), (2, 1005154885), (5, 402061954), (7, 287187110), (10, 201030977), (14, 143593555), (35, 57437422), (43, 46751390), (49, 41026730), (70, 28718711), (73, 27538490), (86, 23375695), (98, 20513365), (146, 13769245), (215, 9350278), (245, 8205346), (301, 6678770), (365, 5507698), (430, 4675139), (490, 4102673), (511, 3934070), (602, 3339385), (730, 2753849), (1022, 1967035), (1307, 1538110), (1505, 1335754), (2107, 954110), (2555, 786814), (2614, 769055), (3010, 667877), (3139, 640430), (3577, 562010), (4214, 477055), (5110, 393407), (6278, 320215), (6535, 307622), (7154, 281005), (9149, 219730), (10535, 190822), (13070, 153811), (15695, 128086), (17885, 112402), (18298, 109865), (21070, 95411), (21973, 91490), (31390, 64043), (35770, 56201), (43946, 45745)]