739396260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{69623}}^1$

素因数の和:69697

約数の個数: 72

約数和(自身を含む): 2280882240

約数和(自身を除く): 1541485980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 10620, 69623, 139246, 208869, 278492, 348115, 417738, 626607, 696230, 835476, 1044345, 1253214, 1392460, 2088690, 2506428, 3133035, 4107757, 4177380, 6266070, 8215514, 12323271, 12532140, 16431028, 20538785, 24646542, 36969813, 41077570, 49293084, 61616355, 73939626, 82155140, 123232710, 147879252, 184849065, 246465420, 369698130, 739396260]

約数ペア:

[(1, 739396260), (2, 369698130), (3, 246465420), (4, 184849065), (5, 147879252), (6, 123232710), (9, 82155140), (10, 73939626), (12, 61616355), (15, 49293084), (18, 41077570), (20, 36969813), (30, 24646542), (36, 20538785), (45, 16431028), (59, 12532140), (60, 12323271), (90, 8215514), (118, 6266070), (177, 4177380), (180, 4107757), (236, 3133035), (295, 2506428), (354, 2088690), (531, 1392460), (590, 1253214), (708, 1044345), (885, 835476), (1062, 696230), (1180, 626607), (1770, 417738), (2124, 348115), (2655, 278492), (3540, 208869), (5310, 139246), (10620, 69623)]