148959650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13729}}^1$

素因数の和:13779

約数の個数: 48

約数和(自身を含む): 326883840

約数和(自身を除く): 177924190

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 310, 350, 434, 775, 1085, 1550, 2170, 5425, 10850, 13729, 27458, 68645, 96103, 137290, 192206, 343225, 425599, 480515, 686450, 851198, 961030, 2127995, 2402575, 2979193, 4255990, 4805150, 5958386, 10639975, 14895965, 21279950, 29791930, 74479825, 148959650]

約数ペア:

[(1, 148959650), (2, 74479825), (5, 29791930), (7, 21279950), (10, 14895965), (14, 10639975), (25, 5958386), (31, 4805150), (35, 4255990), (50, 2979193), (62, 2402575), (70, 2127995), (155, 961030), (175, 851198), (217, 686450), (310, 480515), (350, 425599), (434, 343225), (775, 192206), (1085, 137290), (1550, 96103), (2170, 68645), (5425, 27458), (10850, 13729)]