78320430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{4373}}^1$

素因数の和:4585

約数の個数: 48

約数和(自身を含む): 204703200

約数和(自身を除く): 126382770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 199, 398, 597, 995, 1194, 1791, 1990, 2985, 3582, 4373, 5970, 8746, 8955, 13119, 17910, 21865, 26238, 39357, 43730, 65595, 78714, 131190, 196785, 393570, 870227, 1740454, 2610681, 4351135, 5221362, 7832043, 8702270, 13053405, 15664086, 26106810, 39160215, 78320430]

約数ペア:

[(1, 78320430), (2, 39160215), (3, 26106810), (5, 15664086), (6, 13053405), (9, 8702270), (10, 7832043), (15, 5221362), (18, 4351135), (30, 2610681), (45, 1740454), (90, 870227), (199, 393570), (398, 196785), (597, 131190), (995, 78714), (1194, 65595), (1791, 43730), (1990, 39357), (2985, 26238), (3582, 21865), (4373, 17910), (5970, 13119), (8746, 8955)]