140172930

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{173053}}^1$

素因数の和:173072

約数の個数: 40

約数和(自身を含む): 376911612

約数和(自身を除く): 236738682

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 173053, 346106, 519159, 865265, 1038318, 1557477, 1730530, 2595795, 3114954, 4672431, 5191590, 7787385, 9344862, 14017293, 15574770, 23362155, 28034586, 46724310, 70086465, 140172930]

約数ペア:

[(1, 140172930), (2, 70086465), (3, 46724310), (5, 28034586), (6, 23362155), (9, 15574770), (10, 14017293), (15, 9344862), (18, 7787385), (27, 5191590), (30, 4672431), (45, 3114954), (54, 2595795), (81, 1730530), (90, 1557477), (135, 1038318), (162, 865265), (270, 519159), (405, 346106), (810, 173053)]