15697210508

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{3541}}^1$

素因数の和:3775

約数の個数: 96

約数和(自身を含む): 33989598720

約数和(自身を除く): 18292388212

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 67, 68, 119, 134, 139, 238, 268, 278, 469, 476, 556, 938, 973, 1139, 1876, 1946, 2278, 2363, 3541, 3892, 4556, 4726, 7082, 7973, 9313, 9452, 14164, 15946, 16541, 18626, 24787, 31892, 33082, 37252, 49574, 60197, 65191, 66164, 99148, 120394, 130382, 158321, 237247, 240788, 260764, 316642, 421379, 474494, 492199, 633284, 842758, 948988, 984398, 1108247, 1660729, 1685516, 1968796, 2216494, 3321458, 3445393, 4033199, 4432988, 6642916, 6890786, 8066398, 8367383, 13781572, 16132796, 16734766, 28232393, 32977333, 33469532, 56464786, 58571681, 65954666, 112929572, 117143362, 131909332, 230841331, 234286724, 461682662, 560614661, 923365324, 1121229322, 2242458644, 3924302627, 7848605254, 15697210508]

約数ペア:

[(1, 15697210508), (2, 7848605254), (4, 3924302627), (7, 2242458644), (14, 1121229322), (17, 923365324), (28, 560614661), (34, 461682662), (67, 234286724), (68, 230841331), (119, 131909332), (134, 117143362), (139, 112929572), (238, 65954666), (268, 58571681), (278, 56464786), (469, 33469532), (476, 32977333), (556, 28232393), (938, 16734766), (973, 16132796), (1139, 13781572), (1876, 8367383), (1946, 8066398), (2278, 6890786), (2363, 6642916), (3541, 4432988), (3892, 4033199), (4556, 3445393), (4726, 3321458), (7082, 2216494), (7973, 1968796), (9313, 1685516), (9452, 1660729), (14164, 1108247), (15946, 984398), (16541, 948988), (18626, 842758), (24787, 633284), (31892, 492199), (33082, 474494), (37252, 421379), (49574, 316642), (60197, 260764), (65191, 240788), (66164, 237247), (99148, 158321), (120394, 130382)]