123431460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{66361}}^1$

素因数の和:66404

約数の個数: 48

約数和(自身を含む): 356762112

約数和(自身を除く): 233330652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 66361, 132722, 199083, 265444, 331805, 398166, 663610, 796332, 995415, 1327220, 1990830, 2057191, 3981660, 4114382, 6171573, 8228764, 10285955, 12343146, 20571910, 24686292, 30857865, 41143820, 61715730, 123431460]

約数ペア:

[(1, 123431460), (2, 61715730), (3, 41143820), (4, 30857865), (5, 24686292), (6, 20571910), (10, 12343146), (12, 10285955), (15, 8228764), (20, 6171573), (30, 4114382), (31, 3981660), (60, 2057191), (62, 1990830), (93, 1327220), (124, 995415), (155, 796332), (186, 663610), (310, 398166), (372, 331805), (465, 265444), (620, 199083), (930, 132722), (1860, 66361)]