9954420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 32272128

約数和(自身を除く): 22317708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 137, 140, 173, 210, 274, 346, 411, 420, 519, 548, 685, 692, 822, 865, 959, 1038, 1211, 1370, 1644, 1730, 1918, 2055, 2076, 2422, 2595, 2740, 2877, 3460, 3633, 3836, 4110, 4795, 4844, 5190, 5754, 6055, 7266, 8220, 9590, 10380, 11508, 12110, 14385, 14532, 18165, 19180, 23701, 24220, 28770, 36330, 47402, 57540, 71103, 72660, 94804, 118505, 142206, 165907, 237010, 284412, 331814, 355515, 474020, 497721, 663628, 711030, 829535, 995442, 1422060, 1659070, 1990884, 2488605, 3318140, 4977210, 9954420]

約数ペア:

[(1, 9954420), (2, 4977210), (3, 3318140), (4, 2488605), (5, 1990884), (6, 1659070), (7, 1422060), (10, 995442), (12, 829535), (14, 711030), (15, 663628), (20, 497721), (21, 474020), (28, 355515), (30, 331814), (35, 284412), (42, 237010), (60, 165907), (70, 142206), (84, 118505), (105, 94804), (137, 72660), (140, 71103), (173, 57540), (210, 47402), (274, 36330), (346, 28770), (411, 24220), (420, 23701), (519, 19180), (548, 18165), (685, 14532), (692, 14385), (822, 12110), (865, 11508), (959, 10380), (1038, 9590), (1211, 8220), (1370, 7266), (1644, 6055), (1730, 5754), (1918, 5190), (2055, 4844), (2076, 4795), (2422, 4110), (2595, 3836), (2740, 3633), (2877, 3460)]