2984835

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 5778432

約数和(自身を除く): 2793597

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 49, 93, 105, 131, 147, 155, 217, 245, 393, 465, 651, 655, 735, 917, 1085, 1519, 1965, 2751, 3255, 4061, 4557, 4585, 6419, 7595, 12183, 13755, 19257, 20305, 22785, 28427, 32095, 60915, 85281, 96285, 142135, 198989, 426405, 596967, 994945, 2984835]

約数ペア:

[(1, 2984835), (3, 994945), (5, 596967), (7, 426405), (15, 198989), (21, 142135), (31, 96285), (35, 85281), (49, 60915), (93, 32095), (105, 28427), (131, 22785), (147, 20305), (155, 19257), (217, 13755), (245, 12183), (393, 7595), (465, 6419), (651, 4585), (655, 4557), (735, 4061), (917, 3255), (1085, 2751), (1519, 1965)]