172414402020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{136836827}}^1$

素因数の和:136836849

約数の個数: 72

約数和(自身を含む): 597703264704

約数和(自身を除く): 425288862684

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 136836827, 273673654, 410510481, 547347308, 684184135, 821020962, 957857789, 1231531443, 1368368270, 1642041924, 1915715578, 2052552405, 2463062886, 2736736540, 2873573367, 3831431156, 4105104810, 4789288945, 4926125772, 5747146734, 6157657215, 8210209620, 8620720101, 9578577890, 11494293468, 12315314430, 14367866835, 17241440202, 19157155780, 24630628860, 28735733670, 34482880404, 43103600505, 57471467340, 86207201010, 172414402020]

約数ペア:

[(1, 172414402020), (2, 86207201010), (3, 57471467340), (4, 43103600505), (5, 34482880404), (6, 28735733670), (7, 24630628860), (9, 19157155780), (10, 17241440202), (12, 14367866835), (14, 12315314430), (15, 11494293468), (18, 9578577890), (20, 8620720101), (21, 8210209620), (28, 6157657215), (30, 5747146734), (35, 4926125772), (36, 4789288945), (42, 4105104810), (45, 3831431156), (60, 2873573367), (63, 2736736540), (70, 2463062886), (84, 2052552405), (90, 1915715578), (105, 1642041924), (126, 1368368270), (140, 1231531443), (180, 957857789), (210, 821020962), (252, 684184135), (315, 547347308), (420, 410510481), (630, 273673654), (1260, 136836827)]