388295970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{681221}}^1$

素因数の和:681250

約数の個数: 32

約数和(自身を含む): 980959680

約数和(自身を除く): 592663710

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 681221, 1362442, 2043663, 3406105, 4087326, 6812210, 10218315, 12943199, 20436630, 25886398, 38829597, 64715995, 77659194, 129431990, 194147985, 388295970]

約数ペア:

[(1, 388295970), (2, 194147985), (3, 129431990), (5, 77659194), (6, 64715995), (10, 38829597), (15, 25886398), (19, 20436630), (30, 12943199), (38, 10218315), (57, 6812210), (95, 4087326), (114, 3406105), (190, 2043663), (285, 1362442), (570, 681221)]