428944296970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{322514509}}^1$

素因数の和:322514542

約数の個数: 32

約数和(自身を含む): 928841788800

約数和(自身を除く): 499897491830

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 322514509, 645029018, 1612572545, 2257601563, 3225145090, 4515203126, 6127775671, 11288007815, 12255551342, 22576015630, 30638878355, 42894429697, 61277756710, 85788859394, 214472148485, 428944296970]

約数ペア:

[(1, 428944296970), (2, 214472148485), (5, 85788859394), (7, 61277756710), (10, 42894429697), (14, 30638878355), (19, 22576015630), (35, 12255551342), (38, 11288007815), (70, 6127775671), (95, 4515203126), (133, 3225145090), (190, 2257601563), (266, 1612572545), (665, 645029018), (1330, 322514509)]