194143740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{27191}}^1$

素因数の和:27227

約数の個数: 96

約数和(自身を含む): 657828864

約数和(自身を除く): 463685124

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 27191, 54382, 81573, 108764, 135955, 163146, 190337, 271910, 326292, 380674, 407865, 462247, 543820, 571011, 761348, 815730, 924494, 951685, 1142022, 1386741, 1631460, 1848988, 1903370, 2284044, 2311235, 2773482, 2855055, 3235729, 3806740, 4622470, 5546964, 5710110, 6471458, 6933705, 9244940, 9707187, 11420220, 12942916, 13867410, 16178645, 19414374, 27734820, 32357290, 38828748, 48535935, 64714580, 97071870, 194143740]

約数ペア:

[(1, 194143740), (2, 97071870), (3, 64714580), (4, 48535935), (5, 38828748), (6, 32357290), (7, 27734820), (10, 19414374), (12, 16178645), (14, 13867410), (15, 12942916), (17, 11420220), (20, 9707187), (21, 9244940), (28, 6933705), (30, 6471458), (34, 5710110), (35, 5546964), (42, 4622470), (51, 3806740), (60, 3235729), (68, 2855055), (70, 2773482), (84, 2311235), (85, 2284044), (102, 1903370), (105, 1848988), (119, 1631460), (140, 1386741), (170, 1142022), (204, 951685), (210, 924494), (238, 815730), (255, 761348), (340, 571011), (357, 543820), (420, 462247), (476, 407865), (510, 380674), (595, 326292), (714, 271910), (1020, 190337), (1190, 163146), (1428, 135955), (1785, 108764), (2380, 81573), (3570, 54382), (7140, 27191)]