219082588060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{338791}}^1$

素因数の和:338987

約数の個数: 96

約数和(自身を含む): 546403737600

約数和(自身を除く): 327321149540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 149, 155, 217, 298, 310, 434, 596, 620, 745, 868, 1043, 1085, 1490, 2086, 2170, 2980, 4172, 4340, 4619, 5215, 9238, 10430, 18476, 20860, 23095, 32333, 46190, 64666, 92380, 129332, 161665, 323330, 338791, 646660, 677582, 1355164, 1693955, 2371537, 3387910, 4743074, 6775820, 9486148, 10502521, 11857685, 21005042, 23715370, 42010084, 47430740, 50479859, 52512605, 73517647, 100959718, 105025210, 147035294, 201919436, 210050420, 252399295, 294070588, 353359013, 367588235, 504798590, 706718026, 735176470, 1009597180, 1413436052, 1470352940, 1564875629, 1766795065, 3129751258, 3533590130, 6259502516, 7067180260, 7824378145, 10954129403, 15648756290, 21908258806, 31297512580, 43816517612, 54770647015, 109541294030, 219082588060]

約数ペア:

[(1, 219082588060), (2, 109541294030), (4, 54770647015), (5, 43816517612), (7, 31297512580), (10, 21908258806), (14, 15648756290), (20, 10954129403), (28, 7824378145), (31, 7067180260), (35, 6259502516), (62, 3533590130), (70, 3129751258), (124, 1766795065), (140, 1564875629), (149, 1470352940), (155, 1413436052), (217, 1009597180), (298, 735176470), (310, 706718026), (434, 504798590), (596, 367588235), (620, 353359013), (745, 294070588), (868, 252399295), (1043, 210050420), (1085, 201919436), (1490, 147035294), (2086, 105025210), (2170, 100959718), (2980, 73517647), (4172, 52512605), (4340, 50479859), (4619, 47430740), (5215, 42010084), (9238, 23715370), (10430, 21005042), (18476, 11857685), (20860, 10502521), (23095, 9486148), (32333, 6775820), (46190, 4743074), (64666, 3387910), (92380, 2371537), (129332, 1693955), (161665, 1355164), (323330, 677582), (338791, 646660)]