2764370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:155

約数の個数: 64

約数和(自身を含む): 6345216

約数和(自身を除く): 3580846

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 70, 85, 101, 115, 119, 161, 170, 202, 230, 238, 322, 391, 505, 595, 707, 782, 805, 1010, 1190, 1414, 1610, 1717, 1955, 2323, 2737, 3434, 3535, 3910, 4646, 5474, 7070, 8585, 11615, 12019, 13685, 16261, 17170, 23230, 24038, 27370, 32522, 39491, 60095, 78982, 81305, 120190, 162610, 197455, 276437, 394910, 552874, 1382185, 2764370]

約数ペア:

[(1, 2764370), (2, 1382185), (5, 552874), (7, 394910), (10, 276437), (14, 197455), (17, 162610), (23, 120190), (34, 81305), (35, 78982), (46, 60095), (70, 39491), (85, 32522), (101, 27370), (115, 24038), (119, 23230), (161, 17170), (170, 16261), (202, 13685), (230, 12019), (238, 11615), (322, 8585), (391, 7070), (505, 5474), (595, 4646), (707, 3910), (782, 3535), (805, 3434), (1010, 2737), (1190, 2323), (1414, 1955), (1610, 1717)]