39899999340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9637681}}^1$

素因数の和:9637719

約数の個数: 72

約数和(自身を含む): 126292184928

約数和(自身を除く): 86392185588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 9637681, 19275362, 28913043, 38550724, 48188405, 57826086, 86739129, 96376810, 115652172, 144565215, 173478258, 192753620, 221666663, 289130430, 346956516, 433695645, 443333326, 578260860, 664999989, 867391290, 886666652, 1108333315, 1329999978, 1734782580, 1994999967, 2216666630, 2659999956, 3324999945, 3989999934, 4433333260, 6649999890, 7979999868, 9974999835, 13299999780, 19949999670, 39899999340]

約数ペア:

[(1, 39899999340), (2, 19949999670), (3, 13299999780), (4, 9974999835), (5, 7979999868), (6, 6649999890), (9, 4433333260), (10, 3989999934), (12, 3324999945), (15, 2659999956), (18, 2216666630), (20, 1994999967), (23, 1734782580), (30, 1329999978), (36, 1108333315), (45, 886666652), (46, 867391290), (60, 664999989), (69, 578260860), (90, 443333326), (92, 433695645), (115, 346956516), (138, 289130430), (180, 221666663), (207, 192753620), (230, 173478258), (276, 144565215), (345, 115652172), (414, 96376810), (460, 86739129), (690, 57826086), (828, 48188405), (1035, 38550724), (1380, 28913043), (2070, 19275362), (4140, 9637681)]