202865970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{5119}}^1$

素因数の和:6450

約数の個数: 32

約数和(自身を含む): 487342080

約数和(自身を除く): 284476110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1321, 2642, 3963, 5119, 6605, 7926, 10238, 13210, 15357, 19815, 25595, 30714, 39630, 51190, 76785, 153570, 6762199, 13524398, 20286597, 33810995, 40573194, 67621990, 101432985, 202865970]

約数ペア:

[(1, 202865970), (2, 101432985), (3, 67621990), (5, 40573194), (6, 33810995), (10, 20286597), (15, 13524398), (30, 6762199), (1321, 153570), (2642, 76785), (3963, 51190), (5119, 39630), (6605, 30714), (7926, 25595), (10238, 19815), (13210, 15357)]