2174208540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{304511}}^1$

素因数の和:304547

約数の個数: 96

約数和(自身を含む): 7366754304

約数和(自身を除く): 5192545764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 304511, 609022, 913533, 1218044, 1522555, 1827066, 2131577, 3045110, 3654132, 4263154, 4567665, 5176687, 6090220, 6394731, 8526308, 9135330, 10353374, 10657885, 12789462, 15530061, 18270660, 20706748, 21315770, 25578924, 25883435, 31060122, 31973655, 36236809, 42631540, 51766870, 62120244, 63947310, 72473618, 77650305, 103533740, 108710427, 127894620, 144947236, 155300610, 181184045, 217420854, 310601220, 362368090, 434841708, 543552135, 724736180, 1087104270, 2174208540]

約数ペア:

[(1, 2174208540), (2, 1087104270), (3, 724736180), (4, 543552135), (5, 434841708), (6, 362368090), (7, 310601220), (10, 217420854), (12, 181184045), (14, 155300610), (15, 144947236), (17, 127894620), (20, 108710427), (21, 103533740), (28, 77650305), (30, 72473618), (34, 63947310), (35, 62120244), (42, 51766870), (51, 42631540), (60, 36236809), (68, 31973655), (70, 31060122), (84, 25883435), (85, 25578924), (102, 21315770), (105, 20706748), (119, 18270660), (140, 15530061), (170, 12789462), (204, 10657885), (210, 10353374), (238, 9135330), (255, 8526308), (340, 6394731), (357, 6090220), (420, 5176687), (476, 4567665), (510, 4263154), (595, 3654132), (714, 3045110), (1020, 2131577), (1190, 1827066), (1428, 1522555), (1785, 1218044), (2380, 913533), (3570, 609022), (7140, 304511)]