3100000124

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5101}}^1$

素因数の和:5191

約数の個数: 72

約数和(自身を含む): 6274235520

約数和(自身を除く): 3174235396

約数列:

[1, 2, 4, 13, 26, 29, 31, 52, 58, 62, 116, 124, 169, 338, 377, 403, 676, 754, 806, 899, 1508, 1612, 1798, 3596, 4901, 5101, 5239, 9802, 10202, 10478, 11687, 19604, 20404, 20956, 23374, 46748, 66313, 132626, 147929, 151931, 158131, 265252, 295858, 303862, 316262, 591716, 607724, 632524, 862069, 1724138, 1923077, 2055703, 3448276, 3846154, 4111406, 4585799, 7692308, 8222812, 9171598, 18343196, 25000001, 26724139, 50000002, 53448278, 59615387, 100000004, 106896556, 119230774, 238461548, 775000031, 1550000062, 3100000124]

約数ペア:

[(1, 3100000124), (2, 1550000062), (4, 775000031), (13, 238461548), (26, 119230774), (29, 106896556), (31, 100000004), (52, 59615387), (58, 53448278), (62, 50000002), (116, 26724139), (124, 25000001), (169, 18343196), (338, 9171598), (377, 8222812), (403, 7692308), (676, 4585799), (754, 4111406), (806, 3846154), (899, 3448276), (1508, 2055703), (1612, 1923077), (1798, 1724138), (3596, 862069), (4901, 632524), (5101, 607724), (5239, 591716), (9802, 316262), (10202, 303862), (10478, 295858), (11687, 265252), (19604, 158131), (20404, 151931), (20956, 147929), (23374, 132626), (46748, 66313)]