30127040

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3037}}^1$

素因数の和:3085

約数の個数: 56

約数和(自身を含む): 74078592

約数和(自身を除く): 43951552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 3037, 4960, 6074, 9920, 12148, 15185, 24296, 30370, 48592, 60740, 94147, 97184, 121480, 188294, 194368, 242960, 376588, 470735, 485920, 753176, 941470, 971840, 1506352, 1882940, 3012704, 3765880, 6025408, 7531760, 15063520, 30127040]

約数ペア:

[(1, 30127040), (2, 15063520), (4, 7531760), (5, 6025408), (8, 3765880), (10, 3012704), (16, 1882940), (20, 1506352), (31, 971840), (32, 941470), (40, 753176), (62, 485920), (64, 470735), (80, 376588), (124, 242960), (155, 194368), (160, 188294), (248, 121480), (310, 97184), (320, 94147), (496, 60740), (620, 48592), (992, 30370), (1240, 24296), (1984, 15185), (2480, 12148), (3037, 9920), (4960, 6074)]