285730230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{997}}^1$

素因数の和:1281

約数の個数: 64

約数和(自身を含む): 706200768

約数和(自身を除く): 420470538

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 233, 246, 410, 466, 615, 699, 997, 1165, 1230, 1398, 1994, 2330, 2991, 3495, 4985, 5982, 6990, 9553, 9970, 14955, 19106, 28659, 29910, 40877, 47765, 57318, 81754, 95530, 122631, 143295, 204385, 232301, 245262, 286590, 408770, 464602, 613155, 696903, 1161505, 1226310, 1393806, 2323010, 3484515, 6969030, 9524341, 19048682, 28573023, 47621705, 57146046, 95243410, 142865115, 285730230]

約数ペア:

[(1, 285730230), (2, 142865115), (3, 95243410), (5, 57146046), (6, 47621705), (10, 28573023), (15, 19048682), (30, 9524341), (41, 6969030), (82, 3484515), (123, 2323010), (205, 1393806), (233, 1226310), (246, 1161505), (410, 696903), (466, 613155), (615, 464602), (699, 408770), (997, 286590), (1165, 245262), (1230, 232301), (1398, 204385), (1994, 143295), (2330, 122631), (2991, 95530), (3495, 81754), (4985, 57318), (5982, 47765), (6990, 40877), (9553, 29910), (9970, 28659), (14955, 19106)]