72416260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{30427}}^1$

素因数の和:30460

約数の個数: 48

約数和(自身を含む): 184028544

約数和(自身を除く): 111612284

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 30427, 60854, 121708, 152135, 212989, 304270, 425978, 517259, 608540, 851956, 1034518, 1064945, 2069036, 2129890, 2586295, 3620813, 4259780, 5172590, 7241626, 10345180, 14483252, 18104065, 36208130, 72416260]

約数ペア:

[(1, 72416260), (2, 36208130), (4, 18104065), (5, 14483252), (7, 10345180), (10, 7241626), (14, 5172590), (17, 4259780), (20, 3620813), (28, 2586295), (34, 2129890), (35, 2069036), (68, 1064945), (70, 1034518), (85, 851956), (119, 608540), (140, 517259), (170, 425978), (238, 304270), (340, 212989), (476, 152135), (595, 121708), (1190, 60854), (2380, 30427)]