1427311380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{5393}}^1$

素因数の和:5817

約数の個数: 96

約数和(自身を含む): 4371470208

約数和(自身を除く): 2944158828

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 401, 660, 802, 1203, 1604, 2005, 2406, 4010, 4411, 4812, 5393, 6015, 8020, 8822, 10786, 12030, 13233, 16179, 17644, 21572, 22055, 24060, 26466, 26965, 32358, 44110, 52932, 53930, 59323, 64716, 66165, 80895, 88220, 107860, 118646, 132330, 161790, 177969, 237292, 264660, 296615, 323580, 355938, 593230, 711876, 889845, 1186460, 1779690, 2162593, 3559380, 4325186, 6487779, 8650372, 10812965, 12975558, 21625930, 23788523, 25951116, 32438895, 43251860, 47577046, 64877790, 71365569, 95154092, 118942615, 129755580, 142731138, 237885230, 285462276, 356827845, 475770460, 713655690, 1427311380]

約数ペア:

[(1, 1427311380), (2, 713655690), (3, 475770460), (4, 356827845), (5, 285462276), (6, 237885230), (10, 142731138), (11, 129755580), (12, 118942615), (15, 95154092), (20, 71365569), (22, 64877790), (30, 47577046), (33, 43251860), (44, 32438895), (55, 25951116), (60, 23788523), (66, 21625930), (110, 12975558), (132, 10812965), (165, 8650372), (220, 6487779), (330, 4325186), (401, 3559380), (660, 2162593), (802, 1779690), (1203, 1186460), (1604, 889845), (2005, 711876), (2406, 593230), (4010, 355938), (4411, 323580), (4812, 296615), (5393, 264660), (6015, 237292), (8020, 177969), (8822, 161790), (10786, 132330), (12030, 118646), (13233, 107860), (16179, 88220), (17644, 80895), (21572, 66165), (22055, 64716), (24060, 59323), (26466, 53930), (26965, 52932), (32358, 44110)]