210002012605

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{746183}}^1$

素因数の和:746266

約数の個数: 64

約数和(自身を含む): 340403171328

約数和(自身を除く): 130401158723

約数列:

[1, 5, 7, 11, 17, 35, 43, 55, 77, 85, 119, 187, 215, 301, 385, 473, 595, 731, 935, 1309, 1505, 2365, 3311, 3655, 5117, 6545, 8041, 16555, 25585, 40205, 56287, 281435, 746183, 3730915, 5223281, 8208013, 12685111, 26116405, 32085869, 41040065, 57456091, 63425555, 88795777, 139536221, 160429345, 224601083, 287280455, 352944559, 443978885, 545459773, 697681105, 976753547, 1123005415, 1764722795, 2470611913, 2727298865, 3818218411, 4883767735, 6000057503, 12353059565, 19091092055, 30000287515, 42000402521, 210002012605]

約数ペア:

[(1, 210002012605), (5, 42000402521), (7, 30000287515), (11, 19091092055), (17, 12353059565), (35, 6000057503), (43, 4883767735), (55, 3818218411), (77, 2727298865), (85, 2470611913), (119, 1764722795), (187, 1123005415), (215, 976753547), (301, 697681105), (385, 545459773), (473, 443978885), (595, 352944559), (731, 287280455), (935, 224601083), (1309, 160429345), (1505, 139536221), (2365, 88795777), (3311, 63425555), (3655, 57456091), (5117, 41040065), (6545, 32085869), (8041, 26116405), (16555, 12685111), (25585, 8208013), (40205, 5223281), (56287, 3730915), (281435, 746183)]