97778940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12253}}^1$

素因数の和:12291

約数の個数: 96

約数和(自身を含む): 329387520

約数和(自身を除く): 231608580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 12253, 24506, 36759, 49012, 61265, 73518, 85771, 122530, 147036, 171542, 183795, 232807, 245060, 257313, 343084, 367590, 428855, 465614, 514626, 698421, 735180, 857710, 931228, 1029252, 1164035, 1286565, 1396842, 1629649, 1715420, 2328070, 2573130, 2793684, 3259298, 3492105, 4656140, 4888947, 5146260, 6518596, 6984210, 8148245, 9777894, 13968420, 16296490, 19555788, 24444735, 32592980, 48889470, 97778940]

約数ペア:

[(1, 97778940), (2, 48889470), (3, 32592980), (4, 24444735), (5, 19555788), (6, 16296490), (7, 13968420), (10, 9777894), (12, 8148245), (14, 6984210), (15, 6518596), (19, 5146260), (20, 4888947), (21, 4656140), (28, 3492105), (30, 3259298), (35, 2793684), (38, 2573130), (42, 2328070), (57, 1715420), (60, 1629649), (70, 1396842), (76, 1286565), (84, 1164035), (95, 1029252), (105, 931228), (114, 857710), (133, 735180), (140, 698421), (190, 514626), (210, 465614), (228, 428855), (266, 367590), (285, 343084), (380, 257313), (399, 245060), (420, 232807), (532, 183795), (570, 171542), (665, 147036), (798, 122530), (1140, 85771), (1330, 73518), (1596, 61265), (1995, 49012), (2660, 36759), (3990, 24506), (7980, 12253)]