190097180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{701}}^1$

素因数の和:879

約数の個数: 96

約数和(自身を含む): 495331200

約数和(自身を除く): 305234020

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 149, 182, 260, 298, 364, 455, 596, 701, 745, 910, 1043, 1402, 1490, 1820, 1937, 2086, 2804, 2980, 3505, 3874, 4172, 4907, 5215, 7010, 7748, 9113, 9685, 9814, 10430, 13559, 14020, 18226, 19370, 19628, 20860, 24535, 27118, 36452, 38740, 45565, 49070, 54236, 63791, 67795, 91130, 98140, 104449, 127582, 135590, 182260, 208898, 255164, 271180, 318955, 417796, 522245, 637910, 731143, 1044490, 1275820, 1357837, 1462286, 2088980, 2715674, 2924572, 3655715, 5431348, 6789185, 7311430, 9504859, 13578370, 14622860, 19009718, 27156740, 38019436, 47524295, 95048590, 190097180]

約数ペア:

[(1, 190097180), (2, 95048590), (4, 47524295), (5, 38019436), (7, 27156740), (10, 19009718), (13, 14622860), (14, 13578370), (20, 9504859), (26, 7311430), (28, 6789185), (35, 5431348), (52, 3655715), (65, 2924572), (70, 2715674), (91, 2088980), (130, 1462286), (140, 1357837), (149, 1275820), (182, 1044490), (260, 731143), (298, 637910), (364, 522245), (455, 417796), (596, 318955), (701, 271180), (745, 255164), (910, 208898), (1043, 182260), (1402, 135590), (1490, 127582), (1820, 104449), (1937, 98140), (2086, 91130), (2804, 67795), (2980, 63791), (3505, 54236), (3874, 49070), (4172, 45565), (4907, 38740), (5215, 36452), (7010, 27118), (7748, 24535), (9113, 20860), (9685, 19628), (9814, 19370), (10430, 18226), (13559, 14020)]