188626380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:815

約数の個数: 96

約数和(自身を含む): 546061824

約数和(自身を除く): 357435444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 113, 129, 172, 215, 226, 258, 339, 430, 452, 516, 565, 645, 647, 678, 860, 1130, 1290, 1294, 1356, 1695, 1941, 2260, 2580, 2588, 3235, 3390, 3882, 4859, 6470, 6780, 7764, 9705, 9718, 12940, 14577, 19410, 19436, 24295, 27821, 29154, 38820, 48590, 55642, 58308, 72885, 73111, 83463, 97180, 111284, 139105, 145770, 146222, 166926, 219333, 278210, 291540, 292444, 333852, 365555, 417315, 438666, 556420, 731110, 834630, 877332, 1096665, 1462220, 1669260, 2193330, 3143773, 4386660, 6287546, 9431319, 12575092, 15718865, 18862638, 31437730, 37725276, 47156595, 62875460, 94313190, 188626380]

約数ペア:

[(1, 188626380), (2, 94313190), (3, 62875460), (4, 47156595), (5, 37725276), (6, 31437730), (10, 18862638), (12, 15718865), (15, 12575092), (20, 9431319), (30, 6287546), (43, 4386660), (60, 3143773), (86, 2193330), (113, 1669260), (129, 1462220), (172, 1096665), (215, 877332), (226, 834630), (258, 731110), (339, 556420), (430, 438666), (452, 417315), (516, 365555), (565, 333852), (645, 292444), (647, 291540), (678, 278210), (860, 219333), (1130, 166926), (1290, 146222), (1294, 145770), (1356, 139105), (1695, 111284), (1941, 97180), (2260, 83463), (2580, 73111), (2588, 72885), (3235, 58308), (3390, 55642), (3882, 48590), (4859, 38820), (6470, 29154), (6780, 27821), (7764, 24295), (9705, 19436), (9718, 19410), (12940, 14577)]