18240570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10667}}^1$

素因数の和:10699

約数の個数: 48

約数和(自身を含む): 49926240

約数和(自身を除く): 31685670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 10667, 21334, 32001, 53335, 64002, 96003, 106670, 160005, 192006, 202673, 320010, 405346, 480015, 608019, 960030, 1013365, 1216038, 1824057, 2026730, 3040095, 3648114, 6080190, 9120285, 18240570]

約数ペア:

[(1, 18240570), (2, 9120285), (3, 6080190), (5, 3648114), (6, 3040095), (9, 2026730), (10, 1824057), (15, 1216038), (18, 1013365), (19, 960030), (30, 608019), (38, 480015), (45, 405346), (57, 320010), (90, 202673), (95, 192006), (114, 160005), (171, 106670), (190, 96003), (285, 64002), (342, 53335), (570, 32001), (855, 21334), (1710, 10667)]