42918540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6011}}^1$

素因数の和:6047

約数の個数: 96

約数和(自身を含む): 145442304

約数和(自身を除く): 102523764

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, 6011, 7140, 12022, 18033, 24044, 30055, 36066, 42077, 60110, 72132, 84154, 90165, 102187, 120220, 126231, 168308, 180330, 204374, 210385, 252462, 306561, 360660, 408748, 420770, 504924, 510935, 613122, 631155, 715309, 841540, 1021870, 1226244, 1262310, 1430618, 1532805, 2043740, 2145927, 2524620, 2861236, 3065610, 3576545, 4291854, 6131220, 7153090, 8583708, 10729635, 14306180, 21459270, 42918540]

約数ペア:

[(1, 42918540), (2, 21459270), (3, 14306180), (4, 10729635), (5, 8583708), (6, 7153090), (7, 6131220), (10, 4291854), (12, 3576545), (14, 3065610), (15, 2861236), (17, 2524620), (20, 2145927), (21, 2043740), (28, 1532805), (30, 1430618), (34, 1262310), (35, 1226244), (42, 1021870), (51, 841540), (60, 715309), (68, 631155), (70, 613122), (84, 510935), (85, 504924), (102, 420770), (105, 408748), (119, 360660), (140, 306561), (170, 252462), (204, 210385), (210, 204374), (238, 180330), (255, 168308), (340, 126231), (357, 120220), (420, 102187), (476, 90165), (510, 84154), (595, 72132), (714, 60110), (1020, 42077), (1190, 36066), (1428, 30055), (1785, 24044), (2380, 18033), (3570, 12022), (6011, 7140)]