853005090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3917}}^1$

素因数の和:4012

約数の個数: 128

約数和(自身を含む): 2518553088

約数和(自身を除く): 1665547998

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 61, 70, 85, 102, 105, 119, 122, 170, 183, 210, 238, 255, 305, 357, 366, 427, 510, 595, 610, 714, 854, 915, 1037, 1190, 1281, 1785, 1830, 2074, 2135, 2562, 3111, 3570, 3917, 4270, 5185, 6222, 6405, 7259, 7834, 10370, 11751, 12810, 14518, 15555, 19585, 21777, 23502, 27419, 31110, 36295, 39170, 43554, 54838, 58755, 66589, 72590, 82257, 108885, 117510, 133178, 137095, 164514, 199767, 217770, 238937, 274190, 332945, 399534, 411285, 466123, 477874, 665890, 716811, 822570, 932246, 998835, 1194685, 1398369, 1433622, 1672559, 1997670, 2330615, 2389370, 2796738, 3345118, 3584055, 4061929, 4661230, 5017677, 6991845, 7168110, 8123858, 8362795, 10035354, 12185787, 13983690, 16725590, 20309645, 24371574, 25088385, 28433503, 40619290, 50176770, 56867006, 60928935, 85300509, 121857870, 142167515, 170601018, 284335030, 426502545, 853005090]

約数ペア:

[(1, 853005090), (2, 426502545), (3, 284335030), (5, 170601018), (6, 142167515), (7, 121857870), (10, 85300509), (14, 60928935), (15, 56867006), (17, 50176770), (21, 40619290), (30, 28433503), (34, 25088385), (35, 24371574), (42, 20309645), (51, 16725590), (61, 13983690), (70, 12185787), (85, 10035354), (102, 8362795), (105, 8123858), (119, 7168110), (122, 6991845), (170, 5017677), (183, 4661230), (210, 4061929), (238, 3584055), (255, 3345118), (305, 2796738), (357, 2389370), (366, 2330615), (427, 1997670), (510, 1672559), (595, 1433622), (610, 1398369), (714, 1194685), (854, 998835), (915, 932246), (1037, 822570), (1190, 716811), (1281, 665890), (1785, 477874), (1830, 466123), (2074, 411285), (2135, 399534), (2562, 332945), (3111, 274190), (3570, 238937), (3917, 217770), (4270, 199767), (5185, 164514), (6222, 137095), (6405, 133178), (7259, 117510), (7834, 108885), (10370, 82257), (11751, 72590), (12810, 66589), (14518, 58755), (15555, 54838), (19585, 43554), (21777, 39170), (23502, 36295), (27419, 31110)]