170737980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10987}}^1$

素因数の和:11043

約数の個数: 96

約数和(自身を含む): 561179136

約数和(自身を除く): 390441156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5180, 7770, 10987, 15540, 21974, 32961, 43948, 54935, 65922, 76909, 109870, 131844, 153818, 164805, 219740, 230727, 307636, 329610, 384545, 406519, 461454, 659220, 769090, 813038, 922908, 1153635, 1219557, 1538180, 1626076, 2032595, 2307270, 2439114, 2845633, 4065190, 4614540, 4878228, 5691266, 6097785, 8130380, 8536899, 11382532, 12195570, 14228165, 17073798, 24391140, 28456330, 34147596, 42684495, 56912660, 85368990, 170737980]

約数ペア:

[(1, 170737980), (2, 85368990), (3, 56912660), (4, 42684495), (5, 34147596), (6, 28456330), (7, 24391140), (10, 17073798), (12, 14228165), (14, 12195570), (15, 11382532), (20, 8536899), (21, 8130380), (28, 6097785), (30, 5691266), (35, 4878228), (37, 4614540), (42, 4065190), (60, 2845633), (70, 2439114), (74, 2307270), (84, 2032595), (105, 1626076), (111, 1538180), (140, 1219557), (148, 1153635), (185, 922908), (210, 813038), (222, 769090), (259, 659220), (370, 461454), (420, 406519), (444, 384545), (518, 329610), (555, 307636), (740, 230727), (777, 219740), (1036, 164805), (1110, 153818), (1295, 131844), (1554, 109870), (2220, 76909), (2590, 65922), (3108, 54935), (3885, 43948), (5180, 32961), (7770, 21974), (10987, 15540)]