179587660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1237}}^1$

素因数の和:1331

約数の個数: 96

約数和(自身を含む): 464220288

約数和(自身を除く): 284632628

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 61, 68, 70, 85, 119, 122, 140, 170, 238, 244, 305, 340, 427, 476, 595, 610, 854, 1037, 1190, 1220, 1237, 1708, 2074, 2135, 2380, 2474, 4148, 4270, 4948, 5185, 6185, 7259, 8540, 8659, 10370, 12370, 14518, 17318, 20740, 21029, 24740, 29036, 34636, 36295, 42058, 43295, 72590, 75457, 84116, 86590, 105145, 145180, 147203, 150914, 173180, 210290, 294406, 301828, 377285, 420580, 528199, 588812, 736015, 754570, 1056398, 1282769, 1472030, 1509140, 2112796, 2565538, 2640995, 2944060, 5131076, 5281990, 6413845, 8979383, 10563980, 12827690, 17958766, 25655380, 35917532, 44896915, 89793830, 179587660]

約数ペア:

[(1, 179587660), (2, 89793830), (4, 44896915), (5, 35917532), (7, 25655380), (10, 17958766), (14, 12827690), (17, 10563980), (20, 8979383), (28, 6413845), (34, 5281990), (35, 5131076), (61, 2944060), (68, 2640995), (70, 2565538), (85, 2112796), (119, 1509140), (122, 1472030), (140, 1282769), (170, 1056398), (238, 754570), (244, 736015), (305, 588812), (340, 528199), (427, 420580), (476, 377285), (595, 301828), (610, 294406), (854, 210290), (1037, 173180), (1190, 150914), (1220, 147203), (1237, 145180), (1708, 105145), (2074, 86590), (2135, 84116), (2380, 75457), (2474, 72590), (4148, 43295), (4270, 42058), (4948, 36295), (5185, 34636), (6185, 29036), (7259, 24740), (8540, 21029), (8659, 20740), (10370, 17318), (12370, 14518)]