304346185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 436389120

約数和(自身を除く): 132042935

約数列:

[1, 5, 11, 13, 55, 65, 137, 143, 169, 239, 685, 715, 845, 1195, 1507, 1781, 1859, 2629, 3107, 7535, 8905, 9295, 13145, 15535, 19591, 23153, 32743, 34177, 40391, 97955, 115765, 163715, 170885, 201955, 254683, 360173, 425659, 444301, 1273415, 1800865, 2128295, 2221505, 4682249, 5533567, 23411245, 27667835, 60869237, 304346185]

約数ペア:

[(1, 304346185), (5, 60869237), (11, 27667835), (13, 23411245), (55, 5533567), (65, 4682249), (137, 2221505), (143, 2128295), (169, 1800865), (239, 1273415), (685, 444301), (715, 425659), (845, 360173), (1195, 254683), (1507, 201955), (1781, 170885), (1859, 163715), (2629, 115765), (3107, 97955), (7535, 40391), (8905, 34177), (9295, 32743), (13145, 23153), (15535, 19591)]