129201030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{205081}}^1$

素因数の和:205101

約数の個数: 48

約数和(自身を含む): 383913504

約数和(自身を除く): 254712474

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 205081, 410162, 615243, 1025405, 1230486, 1435567, 1845729, 2050810, 2871134, 3076215, 3691458, 4306701, 6152430, 7177835, 8613402, 9228645, 12920103, 14355670, 18457290, 21533505, 25840206, 43067010, 64600515, 129201030]

約数ペア:

[(1, 129201030), (2, 64600515), (3, 43067010), (5, 25840206), (6, 21533505), (7, 18457290), (9, 14355670), (10, 12920103), (14, 9228645), (15, 8613402), (18, 7177835), (21, 6152430), (30, 4306701), (35, 3691458), (42, 3076215), (45, 2871134), (63, 2050810), (70, 1845729), (90, 1435567), (105, 1230486), (126, 1025405), (210, 615243), (315, 410162), (630, 205081)]