29772430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2207}}^1$

素因数の和:2304

約数の個数: 32

約数和(自身を含む): 57231360

約数和(自身を除く): 27458930

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 1349, 2207, 2698, 4414, 6745, 11035, 13490, 22070, 41933, 83866, 156697, 209665, 313394, 419330, 783485, 1566970, 2977243, 5954486, 14886215, 29772430]

約数ペア:

[(1, 29772430), (2, 14886215), (5, 5954486), (10, 2977243), (19, 1566970), (38, 783485), (71, 419330), (95, 313394), (142, 209665), (190, 156697), (355, 83866), (710, 41933), (1349, 22070), (2207, 13490), (2698, 11035), (4414, 6745)]