153401.00000000

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{60679}}^1$

素因数の和:60702

約数の個数: 36

約数和(自身を含む): 145267920

約数和(自身を除く): 85802500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 60679, 121358, 242716, 303395, 424753, 606790, 849506, 1213580, 1699012, 2123765, 2973271, 4247530, 5946542, 8495060, 11893084, 14866355, 29732710, 59465420]

約数ペア:

[(1, 59465420), (2, 29732710), (4, 14866355), (5, 11893084), (7, 8495060), (10, 5946542), (14, 4247530), (20, 2973271), (28, 2123765), (35, 1699012), (49, 1213580), (70, 849506), (98, 606790), (140, 424753), (196, 303395), (245, 242716), (490, 121358), (980, 60679)]