214670820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39317}}^1$

素因数の和:39349

約数の個数: 96

約数和(自身を含む): 739807488

約数和(自身を除く): 525136668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 39317, 78634, 117951, 157268, 196585, 235902, 275219, 393170, 471804, 511121, 550438, 589755, 786340, 825657, 1022242, 1100876, 1179510, 1376095, 1533363, 1651314, 2044484, 2359020, 2555605, 2752190, 3066726, 3302628, 3577847, 4128285, 5111210, 5504380, 6133452, 7155694, 7666815, 8256570, 10222420, 10733541, 14311388, 15333630, 16513140, 17889235, 21467082, 30667260, 35778470, 42934164, 53667705, 71556940, 107335410, 214670820]

約数ペア:

[(1, 214670820), (2, 107335410), (3, 71556940), (4, 53667705), (5, 42934164), (6, 35778470), (7, 30667260), (10, 21467082), (12, 17889235), (13, 16513140), (14, 15333630), (15, 14311388), (20, 10733541), (21, 10222420), (26, 8256570), (28, 7666815), (30, 7155694), (35, 6133452), (39, 5504380), (42, 5111210), (52, 4128285), (60, 3577847), (65, 3302628), (70, 3066726), (78, 2752190), (84, 2555605), (91, 2359020), (105, 2044484), (130, 1651314), (140, 1533363), (156, 1376095), (182, 1179510), (195, 1100876), (210, 1022242), (260, 825657), (273, 786340), (364, 589755), (390, 550438), (420, 511121), (455, 471804), (546, 393170), (780, 275219), (910, 235902), (1092, 196585), (1365, 157268), (1820, 117951), (2730, 78634), (5460, 39317)]