42884730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{68071}}^1$

素因数の和:68091

約数の個数: 48

約数和(自身を含む): 127430784

約数和(自身を除く): 84546054

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, 68071, 136142, 204213, 340355, 408426, 476497, 612639, 680710, 952994, 1021065, 1225278, 1429491, 2042130, 2382485, 2858982, 3063195, 4288473, 4764970, 6126390, 7147455, 8576946, 14294910, 21442365, 42884730]

約数ペア:

[(1, 42884730), (2, 21442365), (3, 14294910), (5, 8576946), (6, 7147455), (7, 6126390), (9, 4764970), (10, 4288473), (14, 3063195), (15, 2858982), (18, 2382485), (21, 2042130), (30, 1429491), (35, 1225278), (42, 1021065), (45, 952994), (63, 680710), (70, 612639), (90, 476497), (105, 408426), (126, 340355), (210, 204213), (315, 136142), (630, 68071)]