78652290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{16699}}^1$

素因数の和:16866

約数の個数: 32

約数和(自身を含む): 189979200

約数和(自身を除く): 111326910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 16699, 33398, 50097, 83495, 100194, 166990, 250485, 500970, 2621743, 5243486, 7865229, 13108715, 15730458, 26217430, 39326145, 78652290]

約数ペア:

[(1, 78652290), (2, 39326145), (3, 26217430), (5, 15730458), (6, 13108715), (10, 7865229), (15, 5243486), (30, 2621743), (157, 500970), (314, 250485), (471, 166990), (785, 100194), (942, 83495), (1570, 50097), (2355, 33398), (4710, 16699)]