1113461940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{976721}}^1$

素因数の和:976752

約数の個数: 48

約数和(自身を含む): 3281785920

約数和(自身を除く): 2168323980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 976721, 1953442, 2930163, 3906884, 4883605, 5860326, 9767210, 11720652, 14650815, 18557699, 19534420, 29301630, 37115398, 55673097, 58603260, 74230796, 92788495, 111346194, 185576990, 222692388, 278365485, 371153980, 556730970, 1113461940]

約数ペア:

[(1, 1113461940), (2, 556730970), (3, 371153980), (4, 278365485), (5, 222692388), (6, 185576990), (10, 111346194), (12, 92788495), (15, 74230796), (19, 58603260), (20, 55673097), (30, 37115398), (38, 29301630), (57, 19534420), (60, 18557699), (76, 14650815), (95, 11720652), (114, 9767210), (190, 5860326), (228, 4883605), (285, 3906884), (380, 2930163), (570, 1953442), (1140, 976721)]