78202290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137197}}^1$

素因数の和:137226

約数の個数: 32

約数和(自身を含む): 197565120

約数和(自身を除く): 119362830

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 137197, 274394, 411591, 685985, 823182, 1371970, 2057955, 2606743, 4115910, 5213486, 7820229, 13033715, 15640458, 26067430, 39101145, 78202290]

約数ペア:

[(1, 78202290), (2, 39101145), (3, 26067430), (5, 15640458), (6, 13033715), (10, 7820229), (15, 5213486), (19, 4115910), (30, 2606743), (38, 2057955), (57, 1371970), (95, 823182), (114, 685985), (190, 411591), (285, 274394), (570, 137197)]