2017495830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{2099}}^1$

素因数の和:2338

約数の個数: 128

約数和(自身を含む): 5806080000

約数和(自身を除く): 3788584170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 199, 210, 230, 322, 345, 398, 483, 597, 690, 805, 966, 995, 1194, 1393, 1610, 1990, 2099, 2415, 2786, 2985, 4179, 4198, 4577, 4830, 5970, 6297, 6965, 8358, 9154, 10495, 12594, 13731, 13930, 14693, 20895, 20990, 22885, 27462, 29386, 31485, 32039, 41790, 44079, 45770, 48277, 62970, 64078, 68655, 73465, 88158, 96117, 96554, 137310, 144831, 146930, 160195, 192234, 220395, 241385, 289662, 320390, 337939, 417701, 440790, 480585, 482770, 675878, 724155, 835402, 961170, 1013817, 1253103, 1448310, 1689695, 2027634, 2088505, 2506206, 2923907, 3379390, 4177010, 5069085, 5847814, 6265515, 8771721, 9607123, 10138170, 12531030, 14619535, 17543442, 19214246, 28821369, 29239070, 43858605, 48035615, 57642738, 67249861, 87717210, 96071230, 134499722, 144106845, 201749583, 288213690, 336249305, 403499166, 672498610, 1008747915, 2017495830]

約数ペア:

[(1, 2017495830), (2, 1008747915), (3, 672498610), (5, 403499166), (6, 336249305), (7, 288213690), (10, 201749583), (14, 144106845), (15, 134499722), (21, 96071230), (23, 87717210), (30, 67249861), (35, 57642738), (42, 48035615), (46, 43858605), (69, 29239070), (70, 28821369), (105, 19214246), (115, 17543442), (138, 14619535), (161, 12531030), (199, 10138170), (210, 9607123), (230, 8771721), (322, 6265515), (345, 5847814), (398, 5069085), (483, 4177010), (597, 3379390), (690, 2923907), (805, 2506206), (966, 2088505), (995, 2027634), (1194, 1689695), (1393, 1448310), (1610, 1253103), (1990, 1013817), (2099, 961170), (2415, 835402), (2786, 724155), (2985, 675878), (4179, 482770), (4198, 480585), (4577, 440790), (4830, 417701), (5970, 337939), (6297, 320390), (6965, 289662), (8358, 241385), (9154, 220395), (10495, 192234), (12594, 160195), (13731, 146930), (13930, 144831), (14693, 137310), (20895, 96554), (20990, 96117), (22885, 88158), (27462, 73465), (29386, 68655), (31485, 64078), (32039, 62970), (41790, 48277), (44079, 45770)]