9946440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{3947}}^1$

素因数の和:3971

約数の個数: 96

約数和(自身を含む): 36953280

約数和(自身を除く): 27006840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 3947, 7894, 11841, 15788, 19735, 23682, 27629, 31576, 35523, 39470, 47364, 55258, 59205, 71046, 78940, 82887, 94728, 110516, 118410, 138145, 142092, 157880, 165774, 177615, 221032, 236820, 248661, 276290, 284184, 331548, 355230, 414435, 473640, 497322, 552580, 663096, 710460, 828870, 994644, 1105160, 1243305, 1420920, 1657740, 1989288, 2486610, 3315480, 4973220, 9946440]

約数ペア:

[(1, 9946440), (2, 4973220), (3, 3315480), (4, 2486610), (5, 1989288), (6, 1657740), (7, 1420920), (8, 1243305), (9, 1105160), (10, 994644), (12, 828870), (14, 710460), (15, 663096), (18, 552580), (20, 497322), (21, 473640), (24, 414435), (28, 355230), (30, 331548), (35, 284184), (36, 276290), (40, 248661), (42, 236820), (45, 221032), (56, 177615), (60, 165774), (63, 157880), (70, 142092), (72, 138145), (84, 118410), (90, 110516), (105, 94728), (120, 82887), (126, 78940), (140, 71046), (168, 59205), (180, 55258), (210, 47364), (252, 39470), (280, 35523), (315, 31576), (360, 27629), (420, 23682), (504, 19735), (630, 15788), (840, 11841), (1260, 7894), (2520, 3947)]